Phone Comparison - Oppo Reno 2Z vs Huawei nova 7i vs Oppo A31

Price Comparison (India) - -

general General Info

Manufacturer Oppo Huawei Oppo
Announced 2019, August January 2020 February 2020
Status Rumor Exp. release 2019, August 28 Coming Soon - February 2020 Available - February 2020
Price Rs. 29,990 ($0.00) [Similarly Priced] - Rs. 11,490 ($0.00) [Similarly Priced]
Colors Luminous Black, Sky White colors Black, Emerald Green, Light Pink/Blue Fantasy White, Mystery Black
Form Factor Candybar Candybar Candybar
Dimension 162 x 76 x 9 mm
(6.38 x 2.99 x 0.35 in)
159.2 x 76.3 x 8.7 mm
(6.27 x 3 x 0.34 in)
163.9 x 75.5 x 8.3 mm
(6.45 x 2.97 x 0.33 in)
Weight 195 g (6.88 oz) 183 g (6.46 oz) 180 g (6.35 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Hybrid 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 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 2100 HSDPA 850 / 900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500) LTE (unspecified) LTE (unspecified)
Messaging
Build Features - Fingerprint Sensor(In-display)
- Fingerprint Sensor (side-mounted)
- Fingerprint Sensor

hardware Hardware and OS

OS Android 9.0 (Pie) Android 10.0 Android 9.0 (Pie)
User Interface - EMUI 10 ColorOS 6.1
Processor Octa core (2.2 GHz, Dual core, Cortex A75 + 2 GHz, Hexa Core, Cortex A55), MediaTek Helio P90 Octa-core (2x2.27 GHz Cortex-A76 & 6x1.88 GHz Cortex-A55), HiSilicon Kirin 810 (7 nm) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), Mediatek MT6765V/CB Helio P35 (12nm)
GPU PowerVR GM9446 Mali-G52 MP6 PowerVR GE8320
RAM 8 GB 8 GB 4 GB
Internal Memory 256 GB 128 GB 128 GB
External Memory Up to 256 GB NM (Nano Memory), up to 256GB (uses shared SIM slot) microSDXC (dedicated slot)

display Display

Type AMOLED Capacitive Touchscreen
Corning Gorilla Glass 5 protection
LTPS IPS LCD Capacitive Touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 6.53 inches 6.4 inches 6.5 inches
Resolution 1080 x 2340 pixels (395 ppi) 1080 x 2310 pixels (398 ppi) 720 x 1600 pixels (270 ppi)
Screen-to-Body Ratio 84.88% 83.65% 82.39%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 48 MP + 8 MP + 2 MP + 2 MP 48 MP + 8 MP + 2 MP + 2 MP 12 MP + 2 MP + 2 MP
Flash LED Flash LED flash LED Flash
Features 48 MP, Sony IMX586, f/1.7, (wide), 26mm (wide), 1/2", 0.8µm, PDAF, 10X Digital Zoom
8 MP, wide angle
2 MP, Filter
2 MP, Depth sensor
panorama, HDR
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.4, (ultrawide)
2 MP, f/2.4, 27mm (wide), dedicated macro camera
2 MP, f/2.4, 1/5.0", 1.75µm, depth sensor
HDR, panorama
12 MP, f/1.8, (wide), PDAF
2 MP, f/2.4, 27mm (macro), 1/5.0", 1.75µm
2 MP, f/2.4, (depth)
HDR, Panorama
Video 2160p@30fps, 1080p@30/120fps, 720p@960fps, gyro-EIS 2160p@30fps, 1080p@30fps 1080p@30fps
Front Camera Motorized pop-up 16 MP, f/2.0, HDR, 1080p@30fps [Similar] 16 MP, f/2.0, (wide), 1/3.1", 1.0µm
HDR
1080p@30fps [Similar]
8 MP, f/2.0, HDR, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/11.5 Mbps, LTE-A (2CA) Cat6 300/75 Mbps HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat13 400/75 Mbps HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go 2.0, Type-C 1.0 reversible connector, USB On-The-Go microUSB 2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, BDS
Browser Yes Yes Yes

memory User Memory

Internal 256 GB, 8 GB RAM or 128 GB, 6 GB RAM 128 GB, 8 GB RAM 128 GB, 4 GB RAM
Expandable Storage Up to 256 GB NM (Nano Memory), up to 256GB (uses shared SIM slot) microSDXC (dedicated slot)
USB OTG Supported Supported Supported

Apps Sensors

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

battery Battery

Type Non-removable Li-Ion Battery
Fast Battery Charging 20W (VOOC 3.0)
Non-removable Li-Po Battery
Fast battery charging 40W
Non-removable Li-Po Battery
Capacity 4000 mAh 4200 mAh 4230 mAh
Stand by - - -
Talk Time - - -