Phone Comparison - Oppo A94 vs Samsung Galaxy A33 5G vs Xiaomi Redmi Note 12 4G

general General Info

Manufacturer Oppo Samsung Xiaomi
Announced 2021, March 08 March 2022 March 2023
Status Coming soon. Exp. release 2021, March 17 Coming Soon - April 2022 Available - March 2023
Price - - Rs. 14,999 ($0.00) [Similarly Priced]
Colors Fluid Black, Space Silver Black, White, Blue, Peach Onyx Gray, Mint Green, Ice Blue
Form Factor Candybar Candybar Candybar
Dimension 160.1 x 73.2 x 7.8 mm
(6.3 x 2.88 x 0.31 in)
159.7 x 74 x 8.1 mm
(6.29 x 2.91 x 0.32 in)
165.7 x 76 x 7.9 mm
(6.52 x 2.99 x 0.31 in)
Weight 172 g (6.07 oz) 186 g (6.56 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 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE 1, 3, 5, 7, 8, 38, 40, 41 LTE 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Messaging
Build Features - Fingerprint Sensor (under display, optical)
- Fingerprint Sensor (under display, optical)
IP67 dust/water resistant (up to 1m for 30 mins)
- Fingerprint Sensor (side-mounted)
IP53, dust and splash resistant

hardware Hardware and OS

OS Android 11 Android 12 Android 13
User Interface ColorOS 11.1 One UI 4.1 MIUI 14
Processor Octa-core (2x2.2 GHz Cortex-A75 & 6x2.0 GHz Cortex-A55), Mediatek MT6779V Helio P95 (12 nm) Octa-core (2x2.4 GHz & 6x2.0 GHz), Exynos 1280 processor Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53), Qualcomm SM6225 Snapdragon 685 (6 nm)
GPU PowerVR GM9446 Mali-G68 Adreno 610
RAM 8 GB 8 GB 8 GB
Internal Memory 256 GB 256 GB 128 GB
External Memory microSDXC microSDXC microSDXC (dedicated slot)

display Display

Type FHD+ Super AMOLED
430 nits (typ), 800 nits (peak)
FHD+ Super AMOLED Screen
90Hz Refresh Rate
Corning Gorilla Glass 5
FHD+ AMOLED Screen
120Hz Refresh Rate
450 nits (typ), 700 nits (HBM), 1200 nits (peak)
Corning Gorilla Glass 3
Colors 16M Colour 16M Colors 16M Colors
Size 6.4 inches 6.4 inches 6.67 inches
Resolution 1080 x 2400 pixels (411 ppi) 1080 x 2400 pixels (411 ppi) 1080 x 2400 pixels (395 ppi)
Screen-to-Body Ratio 84.47% 83.77% 85.11%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Unspecified Unspecified Unspecified
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 + 5 MP + 2 MP 50 MP + 8 MP + 2 MP
Flash LED flash LED flash LED Flash
Features 48 MP, f/1.7, 25mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 119˚ (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
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)
2 MP, f/2.4, (depth)
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 4K@30fps, 1080p@30/60/120fps; gyro-EIS 4K@30fps, 1080p@30/120fps 1080p@30fps
Front Camera 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
HDR
1080p@30fps [Similar]
13 MP, f/2.2, (wide), 1.12µm
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-A HSPA 42.2/5.76 Mbps, LTE-A, 5G HSPA, LTE-A, 5G
Bluetooth 5.1, A2DP, LE, aptX HD 5.1, 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, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band
USB USB Type-C, USB On-The-Go USB Type-C 2.0, USB On-The-Go USB Type-C 2.0, OTG
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS GPS, GLONASS, GALILEO
Browser Yes Yes Yes

memory User Memory

Internal 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 2.1 256 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 microSDXC (dedicated slot)
USB OTG Supported 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 present gyroscope sensor present gyroscope sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 30W
Non-removable Li-Po Battery
Fast battery Charging 25W
Non-removable Li-Po Battery
Fast battery Charging 33W
Capacity 4310 mAh 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -