Oppo A71 (2018) vs Oppo A77 (2017)

Oppo A71 (2018)

February, 2018

Oppo A77 (2017)

July, 2017

Oppo A71 (2018) vs Oppo A77 (2017)


Oppo A71 (2018)

Oppo A77 (2017)

Price
EUR: €130EUR: €280
USD: N/AUSD: N/A
GBP: N/AGBP: N/A
INR: N/AINR: N/A
PKR: N/APKR: N/A
Body
Form Factor
Candybar, TouchscreenCandybar, Touchscreen
Dimensions
148.1 x 73.8 x 7.6 mm (5.83 x 2.91 x 0.30 in)153.3 x 75.9 x 7.4 mm (6.04 x 2.99 x 0.29 in)
Weight
137 g (4.83 oz)148 g (5.22 oz)
Build
Glass front, aluminum back, aluminum frameGlass front, aluminum back, aluminum frame
Colors
Gold, Black, Rose GoldGold, Rose Gold, Black
Models
CPH1801CPH1715
Display
Type
IPS LCDIPS LCD
Size
5.2 inches, 74.5 cm2 (~68.2% screen-to-body ratio)5.5 inches, 83.4 cm2 (~71.7% screen-to-body ratio)
Resolution
720 x 1280 pixels, 16:9 ratio (~282 ppi density)1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Multitouch
YesYes
Network
Technology
GSM / UMTS / LTEGSM / CDMA / HSPA / LTE
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Bands
UMTS 900 / 2100 / 850HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands
1, 3, 5, 7, 8, 38, 40, 411, 3, 4, 5, 8, 34, 38, 39, 40, 41 A77
Notifications
Alert Types
Vibration, MP3, WAV ringtonesVibration, MP3, WAV ringtones
Memory
Internal Memory
16GB ROM, 2GB RAM

16GB ROM, 3GB RAM
64GB ROM, 4GB RAM
Storage Type
eMMC 5.1eMMC 5.1
Card Slot
microSDXC (dedicated slot)microSDXC (uses shared SIM slot)
Connectivity
GPRS
YesYes
EDGE
YesYes
Speed
HSPA, LTEHSPA, LTE
WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi DirectWi-Fi 802.11 a/b/g/n, Wi-Fi Direct
Bluetooth
4.2, A2DP, LE4.2, A2DP
USB
microUSB 2.0microUSB 2.0, OTG
GPS
Yes, with A-GPSYes, with A-GPS
NFC
NoNo
Camera
Main Camera
13 MP, f/2.2, 1/3.1", 1.12µm, PDAF13 MP, f/2.2, PDAF
Camera Features
LED flash, HDR, panoramaLED flash, HDR, panorama
Video
1080p@30fps1080p@30fps
Selfie Camera
5 MP, f/2.4, 1/4.0", 1.4µm16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm

Video: 1080p@30fps
Multimedia
Audio Format Support
MP3/eAAC+/WAVMP3/eAAC+/WAV
Video Format Support
MP4/H.264/FLACMP4/H.264/FLAC
Radio
FM radioNo
Software
Operating System (OS)
Android OS, v7.1 (Nougat)Android OS, v7.1 (Nougat)
UI
ColorOS 3.2ColorOS 3.1
Browser
HTML5HTML5
Messaging
SMS(threaded view), MMS, Email, Push Email, IMSMS(threaded view), MMS, Email, Push Email, IM
Hardware
Chipset
Qualcomm SDM450 Snapdragon 450 (14 nm)Qualcomm MSM8953 Snapdragon 625 (14 nm)
CPU
Octa-core 1.8 GHz Cortex-A53Octa-core 2.0 GHz Cortex-A53
GPU
Adreno 506Adreno 506
Sensors
Accelerometer, proximity, compassFingerprint (front-mounted), accelerometer, proximity, compass
SIM
Dual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
Speakers
YesYes
Audio Jack
3.5 mm3.5 mm
Battery
Battery Type
Li-Ion 3000 mAh, non-removableLi-Ion 3200 mAh, non-removable

Compare Oppo A71 (2018) With Similar Mobile Phones