Phone Comparison - Samsung Galaxy J1 vs Oppo A31

Samsung Galaxy J1
samsung galaxy j1
Oppo A31
oppo a31
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general General Info

Manufacturer Samsung Oppo
Announced January 2015 April 2015
Status Available - January 2015 Available - April 2015
Price Rs. 5,850 ($86.03) [Similarly Priced] Rs. 9,999 ($147.04) [Similarly Priced]
Colors Blue, Black, White White, Blue
Form Factor Candybar Candybar
Dimension 129 x 68.2 x 8.9 mm
(5.08 x 2.69 x 0.35 in)
131.9 x 65.5 x 8 mm
(5.19 x 2.58 x 0.31 in)
Weight 122 g (4.3 oz) 135 g (4.76 oz)
2G Network GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 (single or dual SIM)
HSDPA 850 / 2100 (dual SIM)
TD-SCDMA 1880 / 2010
4G Network - LTE band 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail

hardware Hardware and OS

OS Android OS, v4.4.x (KitKat) Android OS, v4.4 (KitKat)
Processor Dual-core 1.2 GHz Cortex-A7 [Similar] Quad-core Cortex-A53, Qualcomm MSM8916 Snapdragon 410
GPU - Adreno 306 [Similar]
RAM 512 MB [Browse Similar] 1 GB [Browse Similar]
Internal Memory 4 GB 8 GB
External Memory microSD, up to 128 GB microSD, up to 128 GB

display Display

Type TFT Capacitive Touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors
Size 4.3 inches [Similar] 4.5 inches [Similar]
Resolution 480 x 800 pixels (217 ppi) [Similar] 480 x 854 pixels (218 ppi) [Similar]
Screen-to-Body Ratio 59.80% 64.41%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio - -
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 5 MP, 2592 х 1944 pixels [Similar] 8 MP, 3264 x 2448 pixels [Similar]
Flash LED Flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging
Video 720p@30fps 1080p@30fps
Front Camera 2 MP [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA TD-SCDMA, LTE Cat4 150/50 Mbps
Bluetooth v4.0, A2DP v4.0
Wi-Fi Wi-Fi 802.11 b/g/n Yes
USB microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS
Browser HTML HTML

memory User Memory

Internal 4 GB, 512 MB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 128 GB

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 not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery
Capacity 1850 mAh 2000 mAh
Stand by - Up to 240 h
Talk Time Up to 10 h (3G) Up to 7 h