Samsung Galaxy S7 vs Nokia Lumia 1520 vs Nokia Lumia 800c

BASIC INFO
Model No Galaxy S7 - -
Status Available, Released 2013, December Released 2012, September
Release Date 2016, February 21 2013, October 2012, March
Dimension 142.4 x 69.6 x 7.9 mm (5.61 x 2.74 x 0.31 in) 162.8 x 85.4 x 8.7 mm, 120.3 cc (6.41 x 3.36 x 0.34 in) 116.5 x 61.2 x 12.1 mm, 76 cc (4.59 x 2.41 x 0.48 in)
Weight 152 g (5.36 oz) 209 g (7.37 oz) 142 g (5.01 oz)
Colors Black, White, Gold, Silver, Pink Gold Yellow, white, black, red Black, Cyan
Body Metrial - - -
W & D Proof - - -
SIM Type Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) - -
Technology 2G / 3G / 4G - -
OS Android OS, v6.0 marshmallow Microsoft Windows Phone 8 Black Microsoft Windows Phone 7.5 Mango
PROSESSING
Processor Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo) and Octa-core (4x2.3 GHz Mongoose & 4x1.6 GHz Cortex-A53) Quad-core 2.2 GHz Krait 400, Qualcomm MSM8974 Snapdragon 800 Chipset and Adreno 330 GPU 1.4 GHz Scorpion
Chipset Qualcomm MSM8996 Snapdragon 820 - -
GPU Adreno 530 - -
MEMORY
RAM 4GB - -
Storage 32/64GB - -
Card Slot microSD, up to 256 GB 32 GB, 2 GB RAM, microSD, up to 64 GB cord slot 16 GB storage, 512 MB RAM
DISPLAY
Size 5.1 inches 1080 x 1920 pixels, 6.0 inches (~367 ppi pixel density) 480 x 800 pixels, 3.7 inches (~252 ppi pixel density)
Type Super AMOLED capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors AMOLED capacitive touchscreen, 16M colors
Resolation 1440 x 2560 pixels - -
PPI 577 ppi pixel density - -
Multi touch Yes - -
Protection Corning Gorilla Glass 4 Front and back panel - -
CAMERA
Primary 12 Mega pixels 20 MP, Carl Zeiss optics, optical image stabilization, autofocus, dual-LED flash 8 MP, 3264 x 2448 pixels, Carl Zeiss optics, autofocus, dual-LED flash
Video 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec. Yes, 1080p@30fps, video light, stereo sound rec. Yes, 720p@30fps
Flash LED flash - -
Features 1/2.5 - -
Selfie 5 MP, 1080p@30fps, dual video call Yes, 1.2 MP, 720p@30fps -
BATTERY
Battery Li-Ion battery Non-removable Li-Ion 3400 mAh battery (BV-4BW) Li-Ion 1450 mAh battery (BV-5JW)
Capacity 3000 mAh - -
Removable No - -
StandBy - - -
Talk Time Up to 22 h (3G) - -
Music Play Up to 62 h - -
Browsing HTML5 - -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - all versions GSM 850 / 900 / 1800 / 1900, CDMA 800 / 1900
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - G930F HSDPA 850 / 900 / 1900 / 2100 - RM-937, RM-939, HSDPA 850 / 900 / 1700 / 1900 / 2100 - RM-938 CDMA2000 1xEV-DO
4G Network LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - G930F LTE 800 / 900 / 1800 / 2100 / 2600 - RM-937, LTE 700 / 850 / 1700 / 1900 / 2100 / 2600 - RM-938 -
Speed HSPA 42.2/5.76 Mbps, LTE Cat9 450/50 Mbps - -
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot Wi-Fi 802.11 b/g/n
BlueTooth v4.2, A2DP, LE, aptX Yes, v4.0 with A2DP Yes, v2.1 with A2DP, EDR
USB microUSB v2.0, USB Host Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS support and GLONASS Yes, with A-GPS support
NFC Yes - -
Audio jeck Yes - -
OTHERS
Sensors Fingerprint, accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2 - -
Radio No FM radio Stereo FM radio with RDS
SARUS 1.40 W/kg (head) 1.59 W/kg (body) - -
SAREU 0.41 W/kg (head) 0.62 W/kg (body) - 1.06 W/kg (head) 0.94 W/kg (body)
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