Phone Comparison - Nokia Lumia 510 vs Nokia Lumia 635 vs Xiaomi Redmi Note 4G

general General Info

Manufacturer Nokia Nokia Xiaomi
Announced October 2012 April 2014 August 2014
Status Available - November 2012 Available - May 2014 Available - November 2014
Colors White, Cyan, Black, Red, Yellow Orange, Yellow, White, Black Black/White
Form Factor Candybar Candybar Candybar
Dimension 120.7 x 64.9 x 11.5 mm, 81 cc (4.75 x 2.56 x 0.45 in)
(4.75 x 2.56 x 0.45 in, 3.19 cc (0.19 x 0.1 x 0.02 in))
129.5 x 66.7 x 9.2 mm
(5.1 x 2.63 x 0.36 in)
154 x 78.7 x 9.5 mm
(6.06 x 3.1 x 0.37 in)
Weight 129 g (4.55 oz) (4.55 oz (0.14.1.94 oz)) 134 g (4.73 oz) 199 g (7.02 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA 1900 / 2000
4G Network - LTE TD-LTE 1900 / 2300 / 2600
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Microsoft Windows Phone 7.5 Mango Microsoft Windows Phone 8.1 Android OS, v4.2 (Jelly Bean)
Processor 800 MHz Cortex-A5, Qualcomm MSM7227A Snapdragon Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8928 Snapdragon 400
GPU Adreno 200 Adreno 305 Adreno 305
RAM 256 MB 512 MB 2 GB
Internal Memory 4 GB storage 8 GB 8 GB
External Memory No microSD, up to 64 GB microSD, up to 64 GB

display Display

Type TFT capacitive touchscreen IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen
Colors 65K colors 16M colors 16M colors
Size 4.0 inches 4.5 inches 5.5 inches
Resolution 480 x 800 pixels (233 ppi) 480 x 854 pixels (218 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio 58.26% 64.43% 68.82%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio No FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592x1944 pixels 5 MP, 2592 х 1944 pixels 13 MP, 4128 x 3096 pixels
Flash No No LED flash
Features Auto focus, Geo-tagging, Face Detection Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR
Video Yes, VGA@30fps Yes, 720p@30fps 1080p@30fps
Front Camera No [Similar] No [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Up to 85.6 kbps Yes Yes
Edge Up to 236.8 kbps Yes Yes
3G HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL TD-SCDMA; LTE
Bluetooth Yes, v2.1 with A2DP, EDR Yes, v4.0 with A2DP v4.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 microUSB v2.0, USB On-the-go
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 4 GB storage, 256 MB RAM 8 GB, 512 MB RAM 8 GB, 2 GB RAM
Expandable Storage No microSD, up to 64 GB microSD, up to 64 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 not supported NFC not supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery Li-Po Battery
Capacity 1300 mAh (BP-3L) 1830 mAh 3200 mAh
Stand by Up to 739 h (2G)
Up to 653 h (3G)
Up to 648 h Up to 775 h (3G)
Talk Time Up to 6 h 15 min (2G)
Up to 8 h 25 min (3G)
Up to 12 h (2G)
Up to 14 h (3G)
Up to 38 h (2G)
Up to 14 h (3G)