Phone Comparison - Oppo A77 vs Samsung Galaxy A34 vs Xiaomi Redmi Note 12 4G

Price Comparison (India) - -

general General Info

Manufacturer Oppo Samsung Xiaomi
Announced June 2022 March 2023 March 2023
Status Coming Soon - June 2022 Coming Soon - March 2023 Available - March 2023
Price - Rs. 30,999 ($0.00) [Similarly Priced] Rs. 14,999 ($0.00) [Similarly Priced]
Colors Ocean Blue, Midnight Black Lime, Graphite, Violet, Silver Onyx Gray, Mint Green, Ice Blue
Form Factor Candybar Candybar Candybar
Dimension 163.8 x 75.1 x 8 mm
(6.45 x 2.96 x 0.31 in)
161.3 x 78.1 x 8.2 mm
(6.35 x 3.07 x 0.32 in)
165.7 x 76 x 7.9 mm
(6.52 x 2.99 x 0.31 in)
Weight 190 g (6.7 oz) 199 g (7.02 oz) 183.5 g (6.46.0.18 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), 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 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 32, 38, 40, 41, 66 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
5G Network 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA 1, 3, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA/Sub6 -
SAR EU - W/kg (head)
- W/kg (body)
0.55 W/kg (head)
1.49 W/kg (body)
- W/kg (head)
- W/kg (body)
Messaging
Build Features - Fingerprint Sensor (side-mounted)
IPX4 water resistant
- Fingerprint Sensor (under display, optical)
IP67 dust/water resistant (up to 1m for 30 min)
- Fingerprint Sensor (side-mounted)
IP53, dust and splash resistant

hardware Hardware and OS

OS Android 12 Android 13 Android 13
User Interface ColorOS 12.1 One UI 5.1 MIUI 14
Processor Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), MediaTek MT6833P Dimensity 810 (6 nm) Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55), Mediatek MT6877V Dimensity 1080 (6 nm) Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53), Qualcomm SM6225 Snapdragon 685 (6 nm)
GPU Mali-G57 MC2 Mali-G68 MC4 Adreno 610
RAM 6 GB 8 GB 8 GB
Internal Memory 128 GB 256 GB 128 GB
External Memory microSDXC microSDXC (uses shared SIM slot) microSDXC (dedicated slot)

display Display

Type HD+ IPS LCD Screen
90Hz Refresh Rate
480 nits (typ), 600 nits (HBM)
FHD+ Super AMOLED Screen 120Hz Refresh Rate FHD+ AMOLED Screen
120Hz Refresh Rate
450 nits (typ), 700 nits (HBM), 1200 nits (peak)
Corning Gorilla Glass 3
Colors 16M Colors 16M Colors 16M Colors
Size 6.56 inches 6.6 inches 6.67 inches
Resolution 720 x 1612 pixels (269 ppi) 1080 x 2340 pixels (390 ppi) 1080 x 2400 pixels (395 ppi)
Screen-to-Body Ratio 84.12% 85.09% 85.11%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 48 MP + 2 MP 48 MP + 8 MP + 5 MP 50 MP + 8 MP + 2 MP
Flash LED Flash LED Flash LED Flash
Features 48 MP, f/1.7, 26mm (wide), PDAF
2 MP, f/2.4, (depth)
HDR, Panorama
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF, OIS
8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.4, (macro)
Panorama, HDR
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
Video 1080p@30fps 4K@30fps, 1080p@30/60fps, 720p@480fps 1080p@30fps
Front Camera 8 MP, f/2.0, 26mm (wide)
Panorama
1080p@30fps [Similar]
13 MP, f/2.2, (wide), 1/3.1", 1.12µm
4K@30fps, 1080p@30fps [Similar]
13 MP, f/2.5, (wide), 1/3.0"
HDR
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE, 5G HSPA, LTE-A, 5G HSPA, LTE-A, 5G
Bluetooth 5.3, A2DP, LE, aptX HD 5.3, 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 Direct 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, BDS GPS, GLONASS, GALILEO
Browser Yes Yes Yes

memory User Memory

Internal 128 GB, 6 GB RAM UFS 2.2 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 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
Expandable Storage microSDXC microSDXC (uses shared SIM slot) microSDXC (dedicated slot)
USB OTG Supported Not Supported Not Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor not 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 not 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, 53% in 30 min (advertised)
Non-removable Li-Po Battery
Fast battery Charging 25W
Non-removable Li-Po Battery
Fast battery Charging 33W
Capacity 5000 mAh 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -