Phone Comparison - Nokia Lumia 925 vs Xiaomi Mi 4 vs Xiaomi Redmi Note 3 (MediaTek)

general General Info

Manufacturer Nokia Xiaomi Xiaomi
Announced May 2013 July 2014 November 2015
Status Available - June 2013 Available - Q3 2014 Available - November 2015
Price - - Rs. 11,999 ($176.46) [Similarly Priced]
Colors Black, White Black, White Silver, Gray, Gold
Form Factor Candybar Candybar Candybar
Dimension 129 x 70.6 x 8.5 mm
(5.08 x 2.78 x 0.33 in)
139.2 x 68.5 x 8.9 mm
(5.48 x 2.7 x 0.35 in)
150 x 76 x 8.7 mm
(5.91 x 2.99 x 0.34 in)
Weight 139 g (4.9 oz) 149 g (5.26 oz) 164 g (5.78 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
TD-SCDMA
3G Network HSDPA 850 / 900 / 1900 / 2100 - RM-892, RM-893
HSDPA 850 / 900 / 1700 / 1900 / 2100 - RM-910
HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE 800 / 900 / 1800 / 2100 / 2600 - RM-892
LTE 700 / 1700 / 2100 - RM-893
LTE LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Notification LED - - Yes

hardware Hardware and OS

OS Microsoft Windows Phone 8 Android OS, v4.4.3 (KitKat) Android OS, v5.1 (Lollipop)
Processor Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 Octa-core, Mediatek MT6795 Helio X10
GPU Adreno 225 Adreno 330 PowerVR G6200
RAM 1 GB 3 GB 2/3 GB
Internal Memory 16/32 GB storage 16/64 GB 16/32 GB
External Memory No No microSD, up to 128 GB

display Display

Type AMOLED capacitive touchscreen IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.5 inches 5.0 inches 5.5 inches
Resolution 768 x 1280 pixels (332 ppi) 1080 x 1920 pixels (441 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 63.18% 72.14% 72.98%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM radio 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 13 MP, 4128 x 3096 pixels
Flash Dual-LED flash Dual-LED Flash Dual-LED (Dual Tone)
Features PureView Technology, Geo-tagging, Touch Focus, Optical image stabilization, Still image editor, Face recognition Auto focus, 1/3' Sensor Size, 1.12┬Ám Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR Phase Detection Autofocus, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama
Video Yes, 1080p@30fps, video stabilization 2160p, 1080p@30fps, HDR 1080p@30fps
Front Camera Yes, 1.2 MP wide Angle, 720p@30fps [Similar] 8 MP, 1080p@30fps [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 Yes Yes
Edge Up to 236.8 kbps Yes Yes
3G HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE HSPA, LTE
Bluetooth Yes, v4.0 with A2DP, EDR v4.0, A2DP v4.1, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB Yes, microUSB v2.0 microUSB v2.0 (MHL), USB On-the-go microUSB v2.0, USB On-The-Go
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16/32 GB storage, 1 GB RAM 16/64 GB, 3 GB RAM 16/32 GB, 2/3 GB RAM
Expandable Storage No No microSD, up to 128 GB
USB OTG - Supported Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint 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 not supported

battery Battery

Type Non-removable Li-Ion Battery (BL-4YW) Non-removable Li-Ion Battery Li-Po Battery
Capacity 2000 mAh 3080 mAh 4000 mAh
Stand by Up to 440 h (3G) - Up to 264 h (3G)
Talk Time Up to 18 h 18 min (2G)
Up to 12 h 48 min (3G)
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