Comparison of Karbonn A20 vs Samsung Galaxy J7 (SM-J700F)

Brand Karbonn Samsung
Model A20 Samsung Galaxy J7
Colors Black Gold, White, Black, Yellow
Sim Type Dual Micro SIM (dual stand-by)
Operating System
Name & Version Android, jellyBean, Android^jellyBean Android OS, v5.1 Lollipop
Network Frequency
2G Network hsdpa yes
3G Network yes
4G Network yes
Size 12.7 inches 5.5 inches
Resolution 720 x 1280 pixels (~267 ppi pixel density)
Processor Qualcomm MSM8939 Snapdragon 615Exynos 7580
Graphics Chip Adreno 405Mali-T720MP2
Chip Set Quad-core 1.4 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53Octa-core 1.5 GHz
RAM 512 MB 1.5 GB
Internal 4 GB 16 GB, 1.5 GB RAM
External Upto 128 GB (microSD)
Primary / Rear 8 Megapixels 13 MP, 4128 x 3096 pixels, autofocus, LED flash,
Secondary / Front 5 MP with LED flash
video [email protected],
Dimensions 35.5 x 22.8 x 15.2 cm 152.2 x 78.7 x 7.5 mm
Weight 390 Grams 171 grams
Internet & Connectivity
WiFi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth v4.1 via A2DP
USB microUSB v2.0
GPS GPS Enabled Yes, with A-GPS, GLONASS
Capacity 3000 mAh battery,Up to 76 hrs
Talk Time Up to 18 hrs (3G)
Standby Time
FM Radio FM radio with RDS; recording
Media Player
Features, Misc.
Sensors Accelerometer, Proximity Sensors

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