PDAREVIEW

Compare "Oppo A3" vs "Samsung Galaxy J7 Duo"

Oppo A3 Samsung Galaxy J7 Duo
Oppo A3 Samsung Galaxy J7 Duo
Key Specifications
display 4.5" 5.5" display
resolution 480x854 720x1280 resolution
ratio ? 16:9 ratio
camera1 8 MP 13 MP+5 MP camera1
camera2 5 MP 8 MP camera2
memory 8 GB, 1 GB RAM 32 GB, 4 GB RAM memory
chipset Qualcomm MSM8916 Snapdragon 410 Exynos 7885 Octa chipset
cpu Quad-core Cortex-A53 Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) cpu
gpu Adreno 306 Mali-G71 gpu
sim Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by) Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) sim
battery 2000 mAh 3000 mAh battery
Network
Technology GSM / LTE GSM / HSPA / LTE Technology
GRPS Yes Yes GRPS
Edge Yes Yes Edge
Speed TD-SCDMA, LTE Cat4 150/50 Mbps HSPA, LTE Cat4 150/50 Mbps Speed
2G Bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) 2G Bands
3G Bands TD-SCDMA 1880 / 2010 HSDPA 850 / 900 / 1900 / 2100 3G Bands
4G Bands LTE band 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) 4G Bands
Launch
Announced 2015, April 2018, April Announced
Status Available. Released 2015, April 17 Available. Released 2018, April Status
Body
Dimensions 131.9 x 65.5 x 8 mm (5.19 x 2.58 x 0.31 in) 153.5 x 77.2 x 8.2 mm (6.04 x 3.04 x 0.32 in) Dimensions
Weight 135 g (4.76 oz) 174 g (6.14 oz) Weight
SIM Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by) Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) SIM
Display
Type IPS LCD capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors Type
Size 4.5 inches (~64.6% screen-to-body ratio) 5.5 inches, 83.4 cm2 (~70.4% screen-to-body ratio) Size
Resolution 480 x 854 pixels (~218 ppi pixel density) 720 x 1280 pixels, 16:9 ratio (~267 ppi density) Resolution
Multitouch Yes Yes Multitouch
Memory
Card slot microSD, up to 128 GB microSD, up to 256 GB (dedicated slot) Card slot
Internal 8 GB, 1 GB RAM 32 GB, 4 GB RAM Internal
Sound
Alert types Vibration; MP3, WAV ringtones Vibration; MP3, WAV ringtones Alert types
Loudspeaker Yes Yes Loudspeaker
3.5mm jack Yes Yes 3.5mm jack
Comms
WLAN Yes Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot WLAN
Bluetooth v4.0 4.2, A2DP, LE Bluetooth
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, BDS GPS
USB microUSB v2.0 Yes USB
Features
Radio To be confirmed FM radio Radio
Messaging SMS (threaded view), MMS, Email, Push Email SMS(threaded view), MMS, Email, Push Email, IM Messaging
Browser HTML HTML5 Browser
Java No ? Java
- MP4/WMV/H.264/FLAC player - MP3/eAAC+/WAV/WMA player - Document viewer - Photo/video editor - ANT+ support - MP4/WMV/H.264 player - MP3/WAV/WMA/eAAC+/FLAC player - Photo/video editor - Document viewer
Sensors Accelerometer, proximity Fingerprint (front-mounted), accelerometer, proximity Sensors
Battery
Non-removable Li-Ion 2000 mAh battery Removable Li-Ion 3000 mAh battery
Stand-by Up to 240 h ? Stand-by
Talk Time Up to 7 h ? Talk Time
Misc
Colors White, Blue Black, Gold, Rose Gold, White Colors
Platform
CPU Quad-core Cortex-A53 Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) CPU
OS Android OS, v4.4 (KitKat) Android 8.0 (Oreo) OS
Chipset Qualcomm MSM8916 Snapdragon 410 Exynos 7885 Octa Chipset
GPU Adreno 306 Mali-G71 GPU
Camera
Primary 8 MP, autofocus, LED flash Dual: 13 MP (f/1.9) + 5 MP (f/1.9), autofocus, LED flash Primary
Video 1080p@30fps 1080p@30fps Video
Secondary 5 MP 8 MP (f/1.9), LED flash Secondary
Features Geo-tagging Geo-tagging, touch focus, face detection, panorama, HDR Features
Compare Devices
Compare "Oppo A3" vs "Xiaomi Mi A2 (Mi 6X)"
Compare "Oppo A3" vs "Asus Zenfone Max Pro (M1) ZB601KL"
Compare "Oppo A3" vs "Xiaomi Black Shark"
Compare "Oppo A3" vs "Motorola Moto G6 Plus"
Compare "Oppo A3" vs "Huawei Honor 10"
Compare "Oppo A3" vs "vivo Y71"
Compare "Oppo A3" vs "Sony Xperia XZ2 Premium"
Compare "Oppo A3" vs "Motorola Moto G6"
Compare "Oppo A3" vs "ZTE nubia Red Magic"
Compare "Oppo A3" vs "vivo V9 Youth"