Phone Comparison - Samsung I9100 Galaxy S II vs Sony Xperia Z3 vs Huawei Ascend G7

general General Info

Manufacturer Samsung Sony Huawei
Announced February 2011 September 2014 September 2014
Status Available - April 2011 Available - September 2014 Available - September 2014
Colors Black, White, Pink Black, White, Copper, Silver Green Black, white
Form Factor Candybar Candybar Candybar
Dimension 125.3 x 66.1 x 8.5 mm
(4.93 x 2.6 x 0.33 in)
146 x 72 x 7.3 mm
(5.75 x 2.83 x 0.29 in)
153.5 x 77.3 x 7.6 mm
(6.04 x 3.04 x 0.3 in)
Weight 116 g (4.09 oz) 152 g (5.36 oz) 165 g (5.82 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - D6603, D6643, D6653, D6616 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100 - D6603, D6643, D6653, D6616 HSDPA 900 / 2100 - L01
HSDPA 850 / 1700 / 1900 / 2100 - L03
4G Network - LTE 700 / 800 / 1700 / 1800 / 2600 - D6603
LTE 800 / 1700 / 1800 / 1900 / 2100 / 2600 - D6643
LTE 700 / 800 / 850 / 900 / 1900 / 2100 / 2600 - D6653
LTE 1700 / 1900 / 2100 - D6616
LTE 900 / 2100 - L01
Messaging SMS, MMS, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM
Build Features - IP58 certified - Dust Proof and Water Resistant over 1 Meter and 30 Minutes -

hardware Hardware and OS

OS Android OS, v2.3 (Gingerbread), planned upgrade to v4.0 Android OS, v4.4.4 (KitKat) Android OS, v4.4 (KitKat)
Processor Dual-core 1.2GHz ARM Cortex-A9 processor, Exynos chipset Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 Quad-core 1.2 GHz Cortex-A53, Qualcomm Snapdragon
GPU Mali-400MP Adreno 330 -
RAM 1 GB 3 GB 2 GB
Internal Memory 16 GB/32 GB storage 16/32 GB 16 GB
External Memory microSD, up to 32GB, 8 GB included microSD, up to 128 GB microSD, up to 32 GB

display Display

Type Super AMOLED Plus capacitive touchscreen IPS LCD Capacitive Touchscreen, Triluminos Display, X-Reality Engine IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.3 inches 5.2 inches 5.5 inches
Resolution 480 x 800 pixels (217 ppi) 1080 x 1920 pixels (424 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio 63.52% 70.79% 70.29%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 20.7 MP, 5248 х 3936 pixels 13 MP, 4160 x 3120 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Auto focus, 1/2.3'' sensor size, ISO 12,800, geo-tagging, touch focus, face detection, image stabilization, HDR, panorama Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR
Video Yes, 1080p@30fps 2160p@30fps, 1080p@60fps, 720p@120fps, HDR 1080p@30fps
Front Camera Yes, 2 MP [Similar] 2.2 MP, 1080p@30fps [Similar] 5 MP [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 Class 12 Up to 296 kbps Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSDPA, 42 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth Yes, v3.0+HS v4.0, A2DP v4.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, 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 b/g/n, dual-band, Wi-Fi hotspot
USB Yes, v2.0 microUSB (MHL), USB On-the-go microUSB v2.0 (MHL 3), USB On-the-go, USB Host microUSB v2.0, USB On-the-go
GPS Yes, with A-GPS support Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
Browser HTML HTML5 HTML5

memory User Memory

Internal 16GB/32GB storage, 1 GB RAM 16/32 GB, 3 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 32GB, 8 GB included microSD, up to 128 GB microSD, up to 32 GB
USB OTG Supported Supported 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 Standard battery, Li-Ion Non-removable Li-Ion Battery Non-removable Li-Po Battery
Capacity 1650 mAh 3100 mAh 3000 mAh
Stand by Up to 710 h (2G)
Up to 610 h (3G)
Up to 890 h (2G)
Up to 740 h (3G)
-
Talk Time Up to 18 h 20 min (2G)
Up to 8 h 40 min (3G)
Up to 14 h (2G)
Up to 16 h (3G)
-