Phone Comparison - Lenovo S939 vs Xiaomi Mi 4

Lenovo S939
lenovo s939
Xiaomi Mi 4
xiaomi mi 4
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general General Info

Manufacturer Lenovo Xiaomi
Announced February 2014 July 2014
Status Available - February 2014 Available - Q3 2014
Colors Black, White Black, White
Form Factor Candybar Candybar
Dimension 170 x 86.5 x 8.65 mm
(6.69 x 3.41 x 0.34 in)
139.2 x 68.5 x 8.9 mm
(5.48 x 2.7 x 0.35 in)
Weight 180 g (6.35 oz) 149 g (5.26 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2.2 (Jelly Bean) Android OS, v4.4.3 (KitKat)
Processor Octa-core 1.7 GHz, Mediatek MT6592 [Similar] Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 [Similar]
GPU Mali-450MP4 [Similar] Adreno 330 [Similar]
RAM 1 GB [Browse Similar] 3 GB [Browse Similar]
Internal Memory 8 GB ROM 16/64 GB
External Memory microSD, up to 32 GB No

display Display

Type IPS LCD Capacitive Touchscreen, OGS IPS LCD capacitive touchscreen
Colors 16M colors 16M colors
Size 6.0 inches [Similar] 5.0 inches [Similar]
Resolution 720 x 1280 pixels (245 ppi) [Similar] 1080 x 1920 pixels (441 ppi) [Similar]
Screen-to-Body Ratio 67.36% 72.14%
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264x2448 pixels [Similar] 13 MP, 4128 x 3096 pixels [Similar]
Flash LED flash Dual-LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, 360 degree Panorama, HDR, Image Stabilization Auto focus, 1/3' Sensor Size, 1.12µm Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR
Video Yes, 1080p@30fps 2160p, 1080p@30fps, HDR
Front Camera Yes, 1.6 MP [Similar] 8 MP, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSDPA, 42.2 Mbps, HSUPA, 11.5 Mbps DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE
Bluetooth Yes, v4.0 v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB Yes, microUSB v2.0 microUSB v2.0 (MHL), USB On-the-go
GPS Yes, with A-GPS support Yes, with A-GPS, GLONASS
Browser HTML5 HTML5

memory User Memory

Internal 8 GB ROM, 1 GB RAM 16/64 GB, 3 GB RAM
Expandable Storage microSD, up to 32 GB No
USB OTG - Supported

Apps Sensors

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

battery Battery

Type Li-Ion Battery Non-removable Li-Ion Battery
Capacity 3000 mAh 3080 mAh
Stand by - -
Talk Time - -