Phone Comparison - Lenovo S920 vs Lenovo A706 vs Sony Xperia Z2

general General Info

Manufacturer Lenovo Lenovo Sony
Announced March 2013 2013 February 2014
Status Available - May 2013 Available - 2013 Available - April 2014
Colors White, Blue Black, White/Grey Black, White, Purple
Form Factor Candybar Candybar Candybar
Dimension 154 x 77.7 x 7.9 mm
(6.06 x 3.06 x 0.31 in)
136 x 69 x 10.4 mm
(5.35 x 2.72 x 0.41 in)
146.8 x 73.3 x 8.2 mm
(5.78 x 2.89 x 0.32 in)
Weight 159 g (5.61 oz) 130 g (4.59 oz) 163 g (5.75 oz)
2G Network GSM 900 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 HSDPA 900 / 2100
HSDPA 850 / 1900
HSDPA 850 / 900 / 1700 / 1900 / 2100
4G Network - - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 13(700), 17(700), 20(800)
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900) - D6543
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - - IP58 Certified - Dust Proof and Water Resistant over 1 Meter and 30 Minutes

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.1 (Jelly Bean) Android OS, v4.4.2 (KitKat), Planned upgrade to Android 5.1 Lollipop
Processor Quad-core 1.2 GHz Cortex-A7, MTK 6589 Quad-core 1.2 GHz, Qualcomm MSM8225Q Snapdragon Quad-core 2.3 GHz Krait 400, Qualcomm MSM8974AB Snapdragon 800
GPU PowerVR SGX544 Adreno 203 Adreno 330
RAM 1 GB 1 GB 3 GB
Internal Memory 4 GB 4 GB 16 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 128 GB

display Display

Type IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen, Triluminos Display, X-Reality Engine
Colors 16M colors 16M colors 16M colors
Size 5.3 inches 4.5 inches 5.2 inches
Resolution 720 x 1280 pixels (277 ppi) 480 x 854 pixels (218 ppi) 1080 x 1920 pixels (424 ppi)
Screen-to-Body Ratio 64.76% 59.30% 69.16%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels 5 MP, 2592x1944 pixels 20.7 MP, autofocus
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging Auto focus, 1/2.3'' Sensor Size, Geo-tagging, Touch Focus, Face Detection, Image Stabilization, HDR, Panorama
Video Yes Yes Yes, 2160p@30fps, 1080p@30fps, 720p@120fps, video stabilization, HDR
Front Camera Yes, 2 MP [Similar] Yes, VGA [Similar] Yes, 2.2 MP, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes Up to 107 kbps
Edge Class 12 Yes Up to 296 kbps
3G HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth Yes, v3.0 with A2DP Yes, v3.0 Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual band Wi-Fi 802.11 a/b/g/n, dual band Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0 (MHL), USB On-the-go
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support and GLONASS
Browser HTML HTML HTML5

memory User Memory

Internal 4 GB, 1 GB RAM 4 GB, 1 GB RAM 16 GB, 3 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 128 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 supported

battery Battery

Type Li-Po Battery Li-Po Battery Non-removable Li-Ion Battery
Capacity 2250 mAh 2000 mAh 3200 mAh
Stand by Up to 480 h (2G)
Up to 480 h (3G)
Up to 230 h (2G)
Up to 180 h (3G)
Up to 690 h (2G)
Up to 740 h (3G)
Talk Time Up to 25 h (2G)
Up to 12 h (3G)
Up to 16 h (2G)
Up to 14 h (3G)
Up to 15 h (2G)
Up to 19 h (3G)