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Oppo A71 (2018) vs Oppo A77 (2017)
Oppo A71 (2018)
Announced On:
February, 2018
Change Mobile Phone
Oppo A77 (2017)
Announced On:
July, 2017
Change Mobile Phone
Oppo A71 (2018) vs Oppo A77 (2017)
Oppo A71 (2018)
Oppo A77 (2017)
Price
EUR:
130
EUR:
280
USD:
N/A
USD:
N/A
GBP:
N/A
GBP:
N/A
INR:
N/A
INR:
N/A
PKR:
N/A
PKR:
N/A
Body
Form Factor
Candybar, Touchscreen
Candybar, 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 frame
Glass front, aluminum back, aluminum frame
Colors
Gold, Black, Rose Gold
Gold, Rose Gold, Black
Models
CPH1801
CPH1715
Display
Type
IPS LCD
IPS LCD
Size
5.2 inches, 74.5 cm
2
(~68.2% screen-to-body ratio)
5.5 inches, 83.4 cm
2
(~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
Yes
Yes
Network
Technology
GSM / UMTS / LTE
GSM / CDMA / HSPA / LTE
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Bands
UMTS 900 / 2100 / 850
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands
1, 3, 5, 7, 8, 38, 40, 41
1, 3, 4, 5, 8, 34, 38, 39, 40, 41 A77
Notifications
Alert Types
Vibration, MP3, WAV ringtones
Vibration, MP3, WAV ringtones
Memory
Internal Memory
16GB ROM, 2GB RAM
16GB ROM, 3GB RAM
64GB ROM, 4GB RAM
Storage Type
eMMC 5.1
eMMC 5.1
Card Slot
microSDXC (dedicated slot)
microSDXC (uses shared SIM slot)
Connectivity
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
HSPA, LTE
HSPA, LTE
WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct
Bluetooth
4.2, A2DP, LE
4.2, A2DP
USB
microUSB 2.0
microUSB 2.0, OTG
GPS
Yes, with A-GPS
Yes, with A-GPS
NFC
No
No
Camera
Main Camera
13 MP, f/2.2, 1/3.1", 1.12µm, PDAF
13 MP, f/2.2, PDAF
Camera Features
LED flash, HDR, panorama
LED flash, HDR, panorama
Video
1080p@30fps
1080p@30fps
Selfie Camera
5 MP, f/2.4, 1/4.0", 1.4µm
16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
Video:
1080p@30fps
Multimedia
Audio Format Support
MP3/eAAC+/WAV
MP3/eAAC+/WAV
Video Format Support
MP4/H.264/FLAC
MP4/H.264/FLAC
Radio
FM radio
No
Software
Operating System (OS)
Android OS, v7.1 (Nougat)
Android OS, v7.1 (Nougat)
UI
ColorOS 3.2
ColorOS 3.1
Browser
HTML5
HTML5
Messaging
SMS(threaded view), MMS, Email, Push Email, IM
SMS(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-A53
Octa-core 2.0 GHz Cortex-A53
GPU
Adreno 506
Adreno 506
Sensors
Accelerometer, proximity, compass
Fingerprint (front-mounted), accelerometer, proximity, compass
SIM
Dual SIM (Nano-SIM, dual stand-by)
Hybrid Dual SIM (Nano-SIM, dual stand-by)
Speakers
Yes
Yes
Audio Jack
3.5 mm
3.5 mm
Battery
Battery Type
Li-Ion 3000 mAh, non-removable
Li-Ion 3200 mAh, non-removable
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