Phone Comparison - Nokia Lumia 925 vs Sony Xperia M4 Aqua vs Microsoft Lumia 950

general General Info

Manufacturer Nokia Sony Microsoft
Announced May 2013 March 2015 October 2015
Status Available - June 2013 Available - April 2015 Available - November 2015
Price - Rs. 19,400 ($285.29) [Similarly Priced] Rs. 27,300 ($399.00) [Similarly Priced]
Colors Black, White Black, White, Copper, Silver Black, White
Form Factor Candybar Candybar Candybar
Dimension 129 x 70.6 x 8.5 mm
(5.08 x 2.78 x 0.33 in)
140.5 x 72.6 x 7.3 mm
(5.53 x 2.86 x 0.29 in)
145 x 73.2 x 8.2 mm
(5.71 x 2.88 x 0.32 in)
Weight 139 g (4.9 oz) 136 g (4.8 oz) 150 g (5.29 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 - RM-892, RM-893
HSDPA 850 / 900 / 1700 / 1900 / 2100 - RM-910
HSDPA 850 / 900 / 2100
HSDPA 850 / 1700 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE 800 / 900 / 1800 / 2100 / 2600 - RM-892
LTE 700 / 1700 / 2100 - RM-893
LTE 800 / 850 / 900 / 1800 / 2100 / 2600
(Bands 1, 3, 5, 7, 8, 20)
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 28(700), 38(2600), 40(2300)
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - - IP68 Certified - Dust and Water Proof up to 1.5 Meter and 30 Minutes -

hardware Hardware and OS

OS Microsoft Windows Phone 8 Android OS, v5.0.x (Lollipop) Microsoft Windows 10
Processor Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon 1.5GHz Octa-core, Qualcomm MSM8939 Snapdragon 615 Dual-core 1.82 GHz Cortex-A57 & quad-core 1.44 GHz Cortex-A53, Qualcomm MSM8992 Snapdragon 808
GPU Adreno 225 Adreno 405 Adreno 418
RAM 1 GB 2 GB 3 GB
Internal Memory 16/32 GB storage 8 GB 32 GB
External Memory No microSD, up to 128 GB microSD, up to 200 GB

display Display

Type AMOLED capacitive touchscreen IPS LCD Capacitive Touchscreen, Scratch-resistant Glass AMOLED capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.5 inches 5.0 inches 5.2 inches
Resolution 768 x 1280 pixels (332 ppi) 720 x 1280 pixels (294 ppi) 1440 x 2560 pixels (564 ppi)
Screen-to-Body Ratio 63.18% 67.44% 70.44%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM radio with RDS FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8.7 MP, 3264 x 2448 pixels 13 MP, 4128 x 3096 pixels 20 MP, 4992 х 3744 pixels
Flash Dual-LED flash LED flash Carl Zeiss optics
Features PureView Technology, Geo-tagging, Touch Focus, Optical image stabilization, Still image editor, Face recognition Auto focus, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama 1/2.4' Sensor Size, 1.12 μm Pixel Size, PureView Technology, Dual Capture, Geo-tagging, Face Detection, Panorama, HDR
Video Yes, 1080p@30fps, video stabilization 1080p@30fps, HDR 2160p@30fps, optical stabilization, stereo sound rec.
Front Camera Yes, 1.2 MP wide Angle, 720p@30fps [Similar] 5 MP [Similar] 5 MP, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Up to 107 kbps Yes
Edge Up to 236.8 kbps Up to 296 kbps Yes
3G HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps
Bluetooth Yes, v4.0 with A2DP, EDR v4.1, A2DP, apt-X v4.1, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
USB Yes, microUSB v2.0 microUSB v2.0, USB Host Type-C 1.0 reversible connector
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, Beidou
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16/32 GB storage, 1 GB RAM 8 GB, 2 GB RAM 32 GB, 3 GB RAM
Expandable Storage No microSD, up to 128 GB microSD, up to 200 GB
USB OTG - Supported -

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC supported NFC supported NFC supported

battery Battery

Type Non-removable Li-Ion Battery (BL-4YW) Non-removable Li-Ion Battery Li-Ion Battery
Capacity 2000 mAh 2400 mAh 3000 mAh
Stand by Up to 440 h (3G) - Up to 288 h (2G)
Up to 288 h (3G)
Talk Time Up to 18 h 18 min (2G)
Up to 12 h 48 min (3G)
- Up to 23 h (2G)
Up to 18 h (3G)