Apple iPhone 6 vs Oppo A57

2.64 in
5.44 in
Apple iPhone 6 Mobile Phone
Apple iPhone 6
2.87 in
5.87 in
Oppo A57 Mobile Phone
Oppo A57
Available colors
Editiorial reviews
3 editorial reviews
It's got a big screen. It's thin and pocketable. And Apple Pay, available at an increasing number of retail locations, works well. Welcome to CNET's full updated review of the Apple iPhone 6.Read more
This old-generation iPhone 6 is showing its age – get the 6S or the SE instead.Read more
Not too small, not too big, but just right - the new iPhone 6 could be the most perfect device Apple has come up with so far.Read more
Read more editorial reviews
- / 5
User rating
1
5.0 out of 5
1 user ratings
5 stars
100 %
4 stars
0 %
3 stars
0 %
2 stars
0 %
1 stars
0 %

Full Comparison

Hardware

Apple iPhone 6Apple iPhone 6Oppo A57Oppo A57
Operating SystemApple iOS 11Android 6.0
CPU clock speed1.4 GHz1.4 GHz
CPU CoresDual-core8-core
GPU ModelPowerVR GX6650Qualcomm Adreno 505
Ram memory1GB3GB
CPU Model
N/A
Qualcomm Snapdragon 435 MSM8940

Display

Apple iPhone 6Apple iPhone 6Oppo A57Oppo A57
Touchscreenyesyes
Colors16.7 M
N/A
Panel type
IPS
IPS
Screen size4.7 in5.2 in
Resolution1334.0 px720.0 px
Technology
IPS , IPS LCD
IPS LCD
Pixel Density326.0 ppi282.0 ppi
Dual screen supportyes
N/A
Scratch resistant displayyes
N/A
HDRno
N/A
Ambient light sensoryes
N/A
Multi touchyes
N/A

Camera

Apple iPhone 6Apple iPhone 6Oppo A57Oppo A57
Number of cameras22
Front resolution1.2 Mpx16.0 Mpx
Primary rear resolution8.0 Mpx13.0 Mpx
Primary rear lens aperture2.2 f
N/A
Primary rear sensor size1/3"
N/A
Video recordingyes
N/A
Highest video resolution1920.0 px
N/A
Maximum FPS at the highest resolution60.0 fps
N/A
Maximum FPS (regardless of res.)240.0 fps
N/A
Max resolution (highest frame rate)1280.0 px
N/A
Autofocusyes
N/A
Burst Modeyes
N/A
Digital Image Stabilizationyes
N/A
Digital Zoomyes
N/A
Face Detectionyes
N/A
Geo-taggingyes
N/A
HDR Captureyes
N/A
LED Flashyes
N/A
Panoramayes
N/A
Slow-Moyes
N/A
Smile Detectionyes
N/A
Touch Focusyes
N/A
Number of front cameras
N/A
1
Number of back cameras
N/A
1

Storage

Apple iPhone 6Apple iPhone 6Oppo A57Oppo A57
Memory card readernoyes
Types of memory card supportedNo memory slotmicroSD
Internal storage
N/A
32GB
Card Storage Max
N/A
256GB

Dimensions

Apple iPhone 6Apple iPhone 6Oppo A57Oppo A57
Colour of productGold, Silver, GreyBlack
MaterialAluminium, Aluminium, Glass, Steel
N/A
Height5.44 in5.87 in
Width2.64 in2.87 in
Depth0.27 in0.3 in
Weight4.55 oz5.19 oz
Physical keyboard/numpadno
N/A
Water resistantno
N/A
Shock resistantno
N/A

Connectivity

Apple iPhone 6Apple iPhone 6Oppo A57Oppo A57
Dual sim supportnoyes
Sim card sizeNano-SIM
N/A
DLNA certifiedyes
N/A
Bluetoothyesyes
Bluetooth version4.04.1
Bluetooth profileA2DP, AVRCPA2DP
NFCyes
N/A
Charging connectionLightning, Lightning, HDMIUSB
Headphone connection3.5 mm
N/A
Video outputManufacturer specific
N/A
USB version
N/A
2.0
Type of USB connector
N/A
Micro-USB

Celluar

Apple iPhone 6Apple iPhone 6Oppo A57Oppo A57
Navigation systemGLONASSA-GPS
2G GSMyes
N/A
GSM Frequencies850 MHz, 900 MHz, 1800 MHz, 1900 MHz
N/A
3G UMTSyes
N/A
UMTS Frequences850 MHz, 900 MHz, 1700 MHz, 1900 MHz, 2100 MHz
N/A
CDMA Frequences800 MHz, 1700 MHz, 1900 MHz, 2000 MHz, 2100 MHz
N/A
HSPAyes
N/A
HSPA+yes
N/A
DC-HSPAyes
N/A
HSDPA speed42.0 Mbps
N/A
HSUPA speed5.76 Mbps
N/A
LTE Frequencies700 MHz, 800 MHz, 850 MHz, 900 MHz, 1700 MHz, 1800 MHz, 1900 MHz, 2100 MHz, 2600 MHz
N/A
4G Speed (download/upload)150/50
N/A
Mobile hotspot functionyes
N/A
Wireless network (Wi-Fi)yes
N/A
Wireless networking standard802.11a, 802.11ac, 802.11b, 802.11g, 802.11n
N/A

Battery

Apple iPhone 6Apple iPhone 6Oppo A57Oppo A57
Exchangeable batteryno
N/A
Battery typeLithium PolymerLithium Ion
Battery capacity1810.0 mAh2900.0 mAh
Standby Time 2G250.0 h
N/A
Talk Time 2G14.0 h
N/A
Standby Time 3G250.0 h
N/A
Talk Time 3G14.0 h
N/A
Supports fast chargingno
N/A
Supports wireless charging no
N/A