Phone Comparison - Oppo Reno7 Z 5G vs Xiaomi Redmi Note 12 4G vs Oppo A78 4G

general General Info

Manufacturer Oppo Xiaomi Oppo
Announced March 2022 March 2023 July 2023
Status Coming Soon - March 2022 Available - March 2023 Available - July 2023
Price - Rs. 14,999 ($0.00) [Similarly Priced] -
Colors Black, Rainbow Onyx Gray, Mint Green, Ice Blue Mist Black, Aqua Green
Form Factor Candybar Candybar Candybar
Dimension 159.9 x 73.2 x 7.5 mm
(6.3 x 2.88 x 0.3 in)
165.7 x 76 x 7.9 mm
(6.52 x 2.99 x 0.31 in)
160 x 73.2 x 7.9 mm
(6.3 x 2.88 x 0.31 in)
Weight 173 g (6.1 oz) 183.5 g (6.46.0.18 oz) 180 g (6.35 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) 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 800 / 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100
4G Network 1, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 LTE
5G Network 1, 8, 28, 41, 77, 78 SA/NSA - -
Messaging
Build Features - Fingerprint Sensor (side-mounted)
IPX4, dust and water resistant
RGB ring lights around the cameras (notifications, charging progress)
- Fingerprint Sensor (side-mounted)
IP53, dust and splash resistant
- Fingerprint Sensor
IP54, dust and splash resistant

hardware Hardware and OS

OS Android 11 Android 13 Android 13
User Interface ColorOS 12 MIUI 14 ColorOS 13.1
Processor Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver), Qualcomm SM6375 Snapdragon 695 5G (6 nm) Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53), Qualcomm SM6225 Snapdragon 685 (6 nm) Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver), Qualcomm SM6225 Snapdragon 680 4G (6 nm)
GPU Adreno 619 Adreno 610 Adreno 610
RAM 8 GB 8 GB 8 GB
Internal Memory 128 GB 128 GB 256 GB
External Memory microSDXC microSDXC (dedicated slot) microSDXC

display Display

Type FHD+ OLED Screen
430 nits (typ), 600 nits (HDR)
FHD+ AMOLED Screen
120Hz Refresh Rate
450 nits (typ), 700 nits (HBM), 1200 nits (peak)
Corning Gorilla Glass 3
FHD+ AMOLED Screen
90Hz Refresh Rate
430 Nits, Corning Gorilla Glass 5
Colors 16M Colors 16M Colors 16M colors
Size 6.43 inches 6.67 inches 6.43 inches
Resolution 1080 x 2400 pixels (409 ppi) 1080 x 2400 pixels (395 ppi) 1080 x 2400 pixels (409 ppi)
Screen-to-Body Ratio 85.41% 85.11% 85.35%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No Unspecified No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 64 MP + 2 MP + 2 MP 50 MP + 8 MP + 2 MP 50 MP + 2 MP
Flash LED Flash LED Flash LED Flash
Features 64 MP, f/1.7, 26mm (wide), PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, Panorama
50 MP, f/1.8, (wide), 1/2.76", 0.64µm, PDAF
8 MP, f/2.2, 120˚ (ultrawide), 1/4", 1.12µm
2 MP, f/2.4, (macro)
HDR, Panorama
50 MP, f/1.8, (wide), PDAF
2 MP, f/2.4, (depth)
HDR, Panorama
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 16 MP, f/2.4, 27mm (wide), 1.0µm
HDR
1080p@30fps [Similar]
13 MP, f/2.5, (wide), 1/3.0"
HDR
1080p@30fps [Similar]
8 MP, f/2.0, (wide)
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G HSPA, LTE-A, 5G HSPA, LTE
Bluetooth 5.2, A2DP, LE, aptX HD 5.0, A2DP, LE 5.0, A2DP, LE
Wi-Fi 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 802.11 a/b/g/n/ac, dual-band
USB USB Type-C 2.0, USB On-The-Go USB Type-C 2.0, OTG USB Type-C 2.0, OTG
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS GPS, GLONASS, GALILEO GPS, GALILEO, GLONASS, BDS
Browser Yes Yes Yes

memory User Memory

Internal 128 GB, 8 GB RAM 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 128 GB, 4 GB RAM or 64 GB, 6 GB RAM or 64 GB, 4 GB RAM UFS 2.2 256 GB, 8 GB RAM or 128 GB, 8 GB RAM
Expandable Storage microSDXC microSDXC (dedicated slot) microSDXC
USB OTG Supported Not 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 present
NFC NFC supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery Charging 33W, 31% in 15 min, 100% in 63 min (advertised)
Reverse charging
USB Power Delivery
Non-removable Li-Po Battery
Fast battery Charging 33W
Li-Po Non-removable
67W wired, PD, 76% in 30 min
Capacity - 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -