You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.<

Oppo A31 vs Plum Sync

 
Brief information about compared phones: Oppo A31 , Plum Sync

Oppo A31 2020 year of release. cpu Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53). screen 6.5". with resolution 720x1600. Smartphone has 8 megapixel front camera and 12 megapixel main camera .

Plum Sync 2013 year of release. cpu Dual-core 1.0 GHz Cortex-A7. screen 3.5". with resolution 320x480. Smartphone has 5 megapixel front camera and 5 megapixel main camera .

Display Technology IPS LCD TFT
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 256K
Screen size 6.5" inch 3.5" inch
Screen area 102.0 cm2 36.5 cm2
Screen format 20:9 (height:width) 3:2 (height:width)
Screen to body ratio 82.4% 49.5%
Screen resolution 720 x 1600 px 320 x 480 px
PPI /points per inch/ 270 PPI 165 PPI
Camera and Video Rear camera, main 12 MP, Triple 5 MP, Single
Camera specs 12 MP, f/1.8, (wide), PDAF -2 MP, f/2.4, 27mm (macro), 1/5.0'', 1.75µm -2 MP, (depth) 5 MP
Functions HDR
Video 1080p@30fps Yes
Front camera, selfie 8 MP, Single 5 MP, Single
Specifications 8 MP, f/2.0 5 MP
Performance Operating system OS Android 9.0 (Pie); ColorOS 6.1 Android 4.2 (Jelly Bean)
Chipset Mediatek MT6765V/CB Helio P35 (12nm) Mediatek MT6572 (28 nm)
Processor CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Dual-core 1.0 GHz Cortex-A7
Graphics processor GPU PowerVR GE8320 Mali-400
External memory microSDXC (dedicated slot) microSD, up to 32 GB (dedicated slot)
Internal memory 128GB 4GB RAM 512 MB, 256 MB RAM
Antutu 8 score 105221
General specs Release date 2020, February 13 2013, September
Dimensions (HxWxD) 163.9 Х 75.5 Х 8.3 mm 118 Х 62.4 Х 11.5 mm
Weight 180 g 110 g
Colors Fantasy White, Mystery Black Black, White
Battery 4230 mAh,  Non-removable Li-Po 1100 mAh,  Removable Li-Ion
Approximate price 180 EUR
Battery life Stand by time- Up to 180 h Talking time- Up to 4 h
Body build Glass front, plastic back, plastic frame
Communication and Connectivity SIM card Dual SIM (Nano-SIM, dual stand-by) Dual SIM
Network Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE (unspecified) Show all network frequencies:
Speed HSPA 42.2/5.76 Mbps, LTE-A
GPRS Yes Class 12
Edge Yes Class 12
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g, hotspot
GPS Yes, with A-GPS, BDS Yes, with A-GPS
NFC
USB microUSB 2.0, USB On-The-Go microUSB
Bluetooth 5.0, A2DP, LE 2.1, A2DP, EDR
Music and Audio Radio FM radio Stereo FM radio
Headphone jack Yes Yes
Others 480 nits typ. brightness
Other features Dop Sensors Fingerprint (rear-mounted), accelerometer, proximity, compass Sensors Accelerometer, proximity, compass - X210 Dual SIM X211 Single SIM

An overview of the main advantages of each of the devices

Reasons to buy A31
  • Screen 6.5"
  • Front camera 8 MP
  • Internal memory 128 GB
  • External memory microSDXC (dedicated slot) GB
Reasons to buy Sync
  • Internal memory 256 GB
  • External memory microSD GB