[Lumia 950/950XL] Interesting facts about audio hardware - Microsoft Lumia 950/950 XL

The RM-1085 , RM-1104, RM-1105 and RM-1118 audio architecture is based on the Audio Codec IC WCD9330. The audio codec IC includes interfaces to all audio inputs and outputs except for the IHF amplifier and for the vibra.
The earpiece is driven by Class-H differential earpiece amplifier integrated to the WCD9330. Maximum output is [email protected]
Older Lumia's models include:
Nokia Lumia 930 – WCD9320
Nokia Lumia 1520 – WCD9320
Microsoft Lumia 640 – WCD9302
Microsoft Lumia 640XL – WCD9302
Microsoft Lumia 950 – WCD9330
Microsoft Lumia 950XL – WCD9330
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Source

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Windows 10 on Lumia 540-like device (specwise) - CM Alpha Luxe

Greetings!
A local company in our country released a very affordable windows phone device, the Cherry Mobile Alpha Luxe, which I bought at a sale for just around $61. The specs of this device is very similar to the Lumia 540, it is as follows:
5.0 Inch HD IPS Display (720 × 1280 Pixels, 294 ppi)
Scratch Resistant DragonTrail Glass
Windows Phone 8.1 OS
1.2GHz Quad Core Qualcomm Snapdragon 200 Processor
Adreno 305 GPU
1GB of RAM
8GB Internal Storage
Expandable up to 32GB via MicroSD
8.0 Megapixel Autofocus Main Camera with LED Flash
2.0 Megapixel Front Camera
Dual SIM/Dual Standby
3G HSPA+, 2G EDGE and GPRS Networks
Wi-Fi and Wi-Fi Hotspot
Bluetooth 4.0
GPS
FM Radio
MicroUSB
3.5mm Audio Jack
Accelerometer
2,000mAh Li-ion Battery
My question is, can I probably spoof or do something to get the windows 10 mobile dev preview installed in this unit using the software for Lumia 540?
I'm willing to give it a try if somebody is willing to teach me how.
Thanks and more power!
Actually, you can. But the problem it will be if you want to come back to WP 8.1
You can, its really easy to get it done, but its not really optimized, Im using it on my lumia 525 and its a bit slow.
How to play full hd video on Lumia 540
When I play video's has very lag with deferent players

LeEco Le Pro 3 - official specifications

Here are the specs for the Le Pro 3 (chinese version):
- 151.4 x 73.9 x 7.5mm (175g)
- 5.5 inch (80% NTSC) 1920 x 1080 (500nit - In-Cell)
- 32/64/128 GB UFS 2.0
- 4/6 GB LPDDR4 RAM
- 4070 mAh support QC 3.0 (Qualcomm® Quick Charge™ 3.0)
- Snapdragon 821 2.35 GHz / Adreno 530 xxx MHz
- WIFI 802.11a/b/g/n/ac /2.4GHz/5GHz/ 802.11ad and 802.11ac 2x2 MU-MIMO
- Bluetooth 4.1
- Full NFC support
- GPS with AGPS, GLONASS and BeiDou
- DualSim (2x nano SIM) dual standby
- no microSD slot
- 4G FDD-LTE: 1/2/3/4/5/7/8/20
- 4G TDD-LTE: 38/39/40/41
- 3G WCDMA: 1/2/4/5/8
- 3G TD-SCDMA: 34/39
- 2G GSM:2/3/5/8
- up to 600 Mbit/s down
- up to 150 Mbit/s up
- Dolby Atmos sound chip (like on ZTE Axon 7)
- no 3,5 mm headphone jack
- TYPE C with CDLA (Continual Digital Lossless Audio)
- Support video decoding format:
H.265(HEVC),H.264,H.263,MPEG-4,MPEG-2,VP9,VP8
- Supports video file formats:
MP4,3GP,3GP2,MKV,AVI,ASF,Xvid,Ts,Webm
- Support audio decoding format:
AAC/AAC+/eAAC+,MP3,AMR,MIDI,PCM,OGG,FLAC,AC3/EAC3,DTS-HD
- Supports audio file formats:
AAC,MP3,WAV,AMR,FLAC,MIDI,OGG
- Fingerprint sensor (back)
- IR (Infrared remote control)
- Gravity sensor
- Three - axis gyroscope
- Electronic compass
- Light sensor
- Distance sensor
- Hall sensors
- Rear camera: 16MP/f2.0/6P Lens/PDAF/CMOS/[email protected]/[email protected]
- Front camera: 8MP/f2.2/76.5° wide-angle/1.4μm
- Android 6.0.1 with eUI 5.8
- Language: CN and ENG
- Updates: OTA
This all is official for the chinese version (later we will get one version for India).
Source: lemall.com
- touch chip: Synaptics S3320A
- battery: LTF23A 3.85V, min. 3980 mAh, max. 4070 mAh (Li-polymer battery)
- camera: Sony IMX298 16MP
- RAM: Samsung 6GB RAM
- Qrovo QM48184 RF chip
- Skyworks 77643-21 RF chip
- Qualcomm QCA6174A Wi-Fi
- UFS2.0 Samsung
- power management: Qualcomm PM8996
- Qualcomm WTR3925 RF chip
- Skyworks 77916-21 RF chip
Source: it168.com (teardown)
-------
OIS: ?
GPU MHz: ?
USB 2.0/3.0/3.1: ?
-------
Chinese price:
4GB/32GB = 1799 RMB (269,50 USD/240,60 EUR)
6GB/64GB = 1999 RMB (299,47 USD/267,35 EUR)
Where can you find band 20? I cant find it on any where else
on official site\
http://m.lemall.com/cn/phone/lepro3/parameter.html
It support b20, one big reason for me to switch for xiaomi to LeEco
Still no information about OIS and USB.
Really good spec and pricing. Hopefully it works on T-Mobile network here
Sent from my ONE A2005 using XDA-Developers mobile app
the US version seem to have different spec. like single sim and support more US band, like AT&T LTE band 17. That was the first thing I spotted. source here. I guess that might also means two different ROMs version also.
DISPLAY
5.5” FHD (1080p)
403 Pixels Per Inch (PPI)
Corning® Gorilla® Glass 3
PERFORMANCE
Qualcomm® Snapdragon™ 821 CPU
4GB RAM/64GB ROM
4070mAh Battery
Qualcomm® QuickCharge™ 3.0
Intelligent Fingerprint Scanner
CAMERA
16MP Rear Camera
8MP Front Camera
4K Video Recording
Dual-LED Rear Flash
Slow-Motion Recording
Panorama Mode
WIRELESS
Single-Nano SIM
802.11a/b/g/n/ac
Dual-Band 2.4G + 5GHz
Bluetooth 4.2
LTE-A, LTE, HSPA+, HSPA, UMTS, WCDMA, EDGE, GSM
LTE Bands 1/2/3/4/5/7/8/12/17/29/30/38
AUDIO
CDLA Audio
Dolby® Atmos™
Type-C Audio Output
Type-C Earphones
ACCESSORIES INCLUDED
Type-C Cable
Type-C A/C Charger
CDLA Earphones
Type-C 3.5mm Adaptor
Phone Cover Case
BUILT
6.24 ounces (177 grams)
5.96 x 2.90 x .29 inches (151.4 x 73.9 x 7.5 mm)
Gray & Gold Colors
Aluminum Unibody
SENSOR
Gyroscope/Geomagnetic/Gravity/Proximity/Light/Hall Sensor, IR, Sensor Hub,Finger Print
Click to expand...
Click to collapse
All really good specs but will it get android N and how good/ bad is the camera?
Sent from my LG-D850 using XDA-Developers mobile app
DaWongOne said:
All really good specs but will it get android N and how good/ bad is the camera?
Sent from my LG-D850 using XDA-Developers mobile app
Click to expand...
Click to collapse
I can't confirm, but i've seen in multiple threads that people are saying it's the same camera as the OP3. If that's the case, it's a mid-range camera, which is absolutely fine for this price range. The ROM and kernel support is what i'm more worried about at this point. Change the software in this phone and this is a spiritual successor to the original nexus line (some compromises on things like camera and flash memory speed, mostly up-to-date specs with a great price point)
I totally agree on the spec vs price point. It's just crazy to have to fork over another $350-400 just for a better camera.
I currently own an LG G3 W/Xosp and have never been impressed with the camera.
So I'm searching for the best Chinese phone that can have custom rooms.
Thanks
Sent from my LG-D850 using XDA-Developers mobile app
No OIS and even no DIS, no USB 3.0/3.1 and the screen is not the best. The old Le Max 2 Pro got a much better screen.
So maybe wait for xiomi latest and greatest? Mi mix looking pretty amazing
Sent from my SAMSUNG-SM-G930A using XDA-Developers mobile app
If you are willing to pay 600 euros for a phone then yes??!

Google Pixel 2 Features And Specifications

NETWORK Technology
GSM/CDMA/HSPA/EVDO/LTE
LAUNCH Announced 2017, October
Status Available. Discharged 2017, October
BODY Dimensions 145.7 x 69.7 x 7.8 mm (5.74 x 2.74 x 0.31 in)
Weight 143 g (5.04 oz)
Build Front glass, aluminum body, incomplete glass back
SIM Nano-SIM card and eSIM
- IP67 confirmed - clean/water safe (up to 1m for 30 mins)
DISPLAY Type AMOLED capacitive touchscreen, 16M hues
Size 5.0 inches, 68.9 cm2 (~67.9% screen-to-body proportion)
Resolution 1080 x 1920 pixels, 16:9 proportion (~441 ppi thickness)
Multitouch Yes
Protection Corning Gorilla Glass 5
- Always in plain view
- 95% DCI-P3 scope
PLATFORM OS Android 8.0
Chipset Qualcomm MSM8998 Snapdragon 835
CPU Octa-center (4x2.35 GHz Kryo and 4x1.9 GHz Kryo)
GPU Adreno 540
MEMORY Card slot No
Internal 64/128 GB, 4 GB RAM
CAMERA Primary 12.2 MP (f/1.8, 27mm, 1/2.6", 1.4µm, Dual Pixel PDAF), OIS, stage discovery and laser self-adjust, double LED streak, check quality
Features Geo-labeling, touch center, confront discovery, HDR, display
Video [email protected], [email protected]/60/120fps, [email protected], check quality
Secondary 8 MP (f/2.4, 27mm, 1/3.2", 1.4µm), 1080p
SOUND Alert types Vibration; MP3, WAV ringtones
Loudspeaker Yes, with stereo speakers
3.5mm jack No
- Active commotion cancelation with devoted mic
- Type-C to 3.5 mm earphone jack connector
COMMS WLAN Wi-Fi 802.11 a/b/g/n/air conditioning, double band, Wi-Fi Direct, DLNA, hotspot
Bluetooth 5.0, A2DP, LE, aptX HD
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO
NFC Yes
Radio No
USB 3.1, Type-C 1.0 reversible connector (PowerDelivery 2.0)
FEATURES Sensors Fingerprint (raise mounted), accelerometer, gyro, vicinity, compass, gauge
Messaging SMS(threaded see), MMS, Email, Push Email, IM
Browser HTML5
- Fast battery charging (topped at 10.5 W)
- MP4/H.264 player
- MP3/WAV/eAAC+ player
- Photo/video editorial manager
- Document editorial manager
BATTERY Non-removable Li-Ion 2700 mAh battery
MISC Colors Kinda Blue, Just Black, Clearly White
Price About 700 EUR
TESTS Performance Basemark OS II: 3387/Basemark OS II 2.0: 4131
Basemark X: 38794
Display Contrast proportion: Infinite (ostensible), 4.023 (daylight)
Camera Photo/Video
Loudspeaker Voice 70dB/Noise 77dB/Ring 81dB
Sound quality Noise - 93.3dB/Crosstalk - 66.2dB
Battery life
Perseverance rating 75h
The specifications for this device have already been listed in the thread below:
[INDEX]
All-In-One Thread [Pixel 2][walleye][Updated : 1st July 2k18]
Per the forum rules, please use the search feature before posting and do not duplicate threads in the forum.
THREAD CLOSED
qazianasmar3 said:
NETWORK Technology
GSM/CDMA/HSPA/EVDO/LTE
LAUNCH Announced 2017, October
Status Available. Discharged 2017, October
BODY Dimensions 145.7 x 69.7 x 7.8 mm (5.74 x 2.74 x 0.31 in)
Weight 143 g (5.04 oz)
Build Front glass, aluminum body, incomplete glass back
SIM Nano-SIM card and eSIM
- IP67 confirmed - clean/water safe (up to 1m for 30 mins)
DISPLAY Type AMOLED capacitive touchscreen, 16M hues
Size 5.0 inches, 68.9 cm2 (~67.9% screen-to-body proportion)
Resolution 1080 x 1920 pixels, 16:9 proportion (~441 ppi thickness)
Multitouch Yes
Protection Corning Gorilla Glass 5
- Always in plain view
- 95% DCI-P3 scope
PLATFORM OS Android 8.0
Chipset Qualcomm MSM8998 Snapdragon 835
CPU Octa-center (4x2.35 GHz Kryo and 4x1.9 GHz Kryo)
GPU Adreno 540
MEMORY Card slot No
Internal 64/128 GB, 4 GB RAM
CAMERA Primary 12.2 MP (f/1.8, 27mm, 1/2.6", 1.4µm, Dual Pixel PDAF), OIS, stage discovery and laser self-adjust, double LED streak, check quality
Features Geo-labeling, touch center, confront discovery, HDR, display
Video [email protected], [email protected]/60/120fps, [email protected], check quality
Secondary 8 MP (f/2.4, 27mm, 1/3.2", 1.4µm), 1080p
SOUND Alert types Vibration; MP3, WAV ringtones
Loudspeaker Yes, with stereo speakers
3.5mm jack No
- Active commotion cancelation with devoted mic
- Type-C to 3.5 mm earphone jack connector
COMMS WLAN Wi-Fi 802.11 a/b/g/n/air conditioning, double band, Wi-Fi Direct, DLNA, hotspot
Bluetooth 5.0, A2DP, LE, aptX HD
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO
NFC Yes
Radio No
USB 3.1, Type-C 1.0 reversible connector (PowerDelivery 2.0)
FEATURES Sensors Fingerprint (raise mounted), accelerometer, gyro, vicinity, compass, gauge
Messaging SMS(threaded see), MMS, Email, Push Email, IM
Browser HTML5
- Fast battery charging (topped at 10.5 W)
- MP4/H.264 player
- MP3/WAV/eAAC+ player
- Photo/video editorial manager
- Document editorial manager
BATTERY Non-removable Li-Ion 2700 mAh battery
MISC Colors Kinda Blue, Just Black, Clearly White
Price About 700 EUR
TESTS Performance Basemark OS II: 3387/Basemark OS II 2.0: 4131
Basemark X: 38794
Display Contrast proportion: Infinite (ostensible), 4.023 (daylight)
Camera Photo/Video
Loudspeaker Voice 70dB/Noise 77dB/Ring 81dB
Sound quality Noise - 93.3dB/Crosstalk - 66.2dB
Battery life
Perseverance rating 75h
Click to expand...
Click to collapse

T-Mobile Oreo Update includes LDAC in an expanded bluetooth menu

I have an ProStereo H2 by i.tech. RBH rebranded them for other markets. It supports APTX HD and LDAC. It your not familiar with the different codecs and their bandwidth here's a good explanation.
https://www.audioholics.com/audio-technologies/bluetooth-audio-guide/page-2
AAC: 250 kbps
SBC: 328 kbps
aptX: 352 kbps
aptX HD: 576 kbps
LDAC: 990 kbps
I tested this by using the new options in the Developer options. There is a marked difference in what I hear as I step up the ladder for bandwidth. LDAC is markedly better in comparison to APTX HD (which the ProStereo H2 supports). I realize the choices out there for devices that support LDAC is limited but now the Sony management, that severely proscribed their tech to only work on Sony products has finally died, we should start seeing more non-Sony products use their tech.
If you are a fan of stereo bluetooth then this should make you excited for the future. The Quad Dac would never work with any of the streaming services but now you will get to listen to a bit better. For the smarter, amongst us, who use files on the SD Card, you can rejoice, your FLAC's will flower with 990 kbps, whenever you get a device that supports LDAC.
I am eyeing the new Sony WH-1000XM3 as it will drive down the price of any WH-1000XM2's out there.
Please feel free to ask questions as I have been a stereo bluetooth fan since the IO Gear Blutake ,in 2005, and have had at least 40 different bluetooth devices, over the last 14 years.
LDAC sounds so good with everything, even youtube sounds very good. I have a LG HBS780 Bluetooth headset and I use VLC player/equalizer set to full bass/treble with Viper4XHIFI equalizer. LDAC on FLAC is perfect.

apple airpods lumia 950

hi, i bought a couple of apple airpods.
the problem is that you connect to my lumia 950 the sound is very low.
with other phones, however, it is much higher.
can anyone help me?

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