Phone Comparison - Oppo A7 vs Oppo K3

Oppo A7
oppo a7
Oppo K3
oppo k3
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general General Info

Manufacturer Oppo Oppo
Announced November 2018 Not announced yet
Status Available - November 2018 Rumored
Colors Glazing Blue, Dazzling Gold, Rose Pink Blue, Red
Form Factor Candybar Candybar
Dimension 155.9 x 75.4 x 8.1 mm
(6.14 x 2.97 x 0.32 in)
161.2 x 76 x 9.4 mm
(6.35 x 2.99 x 0.37 in)
Weight 168 g (5.93 oz) 191 g (6.74 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300), 41(2500) - V1 LTE (unspecified)
Messaging
Build Features - Fingerprint Sensor
- Fingerprint Sensor

hardware Hardware and OS

OS Android 8.1 (Oreo) Android 9.0 (Pie)
User Interface ColorOS 5.2 -
Processor Octa-core 1.8 GHz Cortex-A53, Qualcomm SDM450 Snapdragon 450 (14 nm) [Similar] Octa-core (2x2.2 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver), Qualcomm SDM710 Snapdragon 710 (10 nm) [Similar]
GPU Adreno 506 [Similar] Adreno 616 [Similar]
RAM 3/4 GB [Browse Similar] 6/8 GB [Browse Similar]
Internal Memory 32/64 GB 128 GB
External Memory microSD, up to 256 GB (dedicated slot) microSD, up to 256 GB (dedicated slot)

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 AMOLED Capacitive Touchscreen, Corning Gorilla Glass (unspecified Version)
Colors 16M colors 16M colors
Size 6.2 inches [Similar] 6.3 inches [Similar]
Resolution 720 x 1520 pixels (271 ppi) 1080 x 2340 pixels (409 ppi)
Screen-to-Body Ratio 81.79% 79.56%
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP + 2 MP [Similar] 16 MP + 2 MP [Similar]
Flash LED Flash LED Flash
Features 13 MP, f/2.2, AF
2 MP, f/2.4, depth sensor
HDR, Panorama
16 MP, f/1.8, 1/2.8", 1.12µm, PDAF
2 MP, f/2.4, depth sensor
HDR, Panorama
Video 1080p@30fps 2160p@30fps, 1080p@30fps
Front Camera 16 MP, f/2.0, HDR, [Similar] Motorized pop-up 16 MP, f/2.0, HDR, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps HSPA, LTE-A
Bluetooth 4.2, A2DP, LE 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n, WiFi Direct, hotspot Wi-Fi 802.11 а/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB microUSB 2.0, USB On-The-Go microUSB 2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS
Browser Yes Yes

memory User Memory

Internal 32/64 GB, 3/4 GB RAM 128 GB, 6/8 GB RAM
Expandable Storage microSD, up to 256 GB (dedicated slot) microSD, up to 256 GB (dedicated slot)
USB OTG Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor present
NFC NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery
Fast battery charging 20W (VOOC 3.0)
Capacity 4230 mAh 3700 mAh
Stand by - -
Talk Time - -