4G
LCD
Smartphone
Oppo A77 Dual SIM TD-LTE CN
Oppo · Announced Jul 2017
About Oppo A77
The Oppo A77 presents a straightforward mid-range package centered around a 5.5-inch TN-TFT LCD screen running at Full HD resolution. Its slim 7.4 mm profile and 148 g weight keep it light in the hand, while the 75.9 mm width ensures a comfortable grip for one-handed use.
Inside, the phone pairs Android 7.1 Nougat with 4 GB of RAM, aiming for smooth everyday performance. A 3200 mAh battery provides the juice, and despite the Dual SIM label in its catalog name, this specific configuration supports a single SIM card.
Technical Specifications
Display
Size
5.5 inch
Type
Color TN-TFT LCD display
Resolution
1080x1920
Color depth
24-bit, 8-bit HDR
Subpixel
RGB Matrix (3 subpixels)
Screen-to-body
71.7%
Active area
68.49 × 121.76 mm
Touch
Capacitive multi-touch sensing screen
Performance
Processor
Snapdragon 625
CPU
Octa-core, up to 2 GHz
GPU
Qualcomm Adreno 506
Process
14 nm
Platform
Google Android
Memory
RAM
4 GiB
Battery
Capacity
3200 mAh
Type
Lithium-ion polymer (LiPo)
Energy
12.32 Wh
Voltage
3.85 V
Cameras
Main
4160×3120 · 1× optical
visibility
Megapixels
13
Aperture
ƒ/2.2
Sensor
CMOS
Focus
Phase-Detection Autofocus (PD AF)
Flash
single LED
Formats
JPG
Features
HDR photo, Red-eye effect reduction, Macro mode, Panorama Photo, Face detection, Smile detection
Front
4608×3456
visibility
Megapixels
15.9
Sensor
CMOS
Formats
JPG
Features
HDR photo, Panorama Photo, Face detection, Face tagging, Smile detection, Face retouch
Dimensions
Size
75.9 × 153.3 × 7.4 mm
Weight
148 g
Connectivity
Wi-Fi
Wi-Fi 4
Wi-Fi services
Wi-Fi Tethering, WiDi
Bluetooth profiles
A2DP, AVRCP
USB
USB Series Micro-AB
USB services
USB charging, USB fast charging, USB Host, USB On-The-Go 1.3, USB Power Delivery
GPS
GPS, GLONASS
GPS services
Simultaneous GPS (S-GPS), Assisted GPS, Geotagging, QuickGPS
LTE · 7 bandsTD-LTE · 4 bandsUMTS · 4 bandsGSM · 4 bandsCDMA · 1 bandsTD-SCDMA · 2 bands
All LTE bands (7)
- LTE 1700/2100 MHz (Band 4, AWS)
- LTE 1800 MHz (Band 3)
- LTE 2100 MHz (Band 1)
- LTE 700 MHz (Band 28)
- LTE 800 MHz (Band 20)
- LTE 850 MHz (Band 5)
- LTE 900 MHz (Band 8)
All TD-LTE bands (4)
- TD-LTE 1900 MHz (Band 39)
- TD-LTE 2300 MHz (Band XL)
- TD-LTE 2500 MHz (Band XLI) bands
- TD-LTE 2600 MHz (Band 38)
All UMTS bands (4)
- UMTS 1900MHz (Band II, PCS)
- UMTS 2100MHz (Band I, IMT)
- UMTS 850MHz (Band V, CLR)
- UMTS 900MHz (Band VIII)
All GSM bands (4)
- GSM 1800MHz (B3)
- GSM 1900MHz (PCS, B2)
- GSM 850MHz (B5)
- GSM 900MHz (B8)
All CDMA bands (1)
- CDMA 800MHz (BC0, 850)
All TD-SCDMA bands (2)
- TD-SCDMA 1900 MHz (B39)
- TD-SCDMA 2000 MHz (B34)
Audio
Channels
stereo
Output
3.5mm
Sensors
Sensors
Accelerometer, Compass, Fingerprint sensor, Light intensity sensor, Proximity sensor
Features
Fingerprint
Yes (fingerprint sensor)
SIM
Nano-SIM (4FF) · Dual standby
Carrier
China Telecom Corporation Limited
Markets
Asia (China)
Extras
Haptic touch feedback
Software extras
Voice Command, Navigation software
Regulatory
Data status
Preliminary
Model Variants
3 other phones with the same base model: Oppo A77
Live Contract Deals
Placeholder
Deals integration coming soon