Phone Comparison - Samsung Galaxy S23 Ultra vs Oppo K11x vs Xiaomi Redmi 12

Price Comparison (India) -

general General Info

Manufacturer Samsung Oppo Xiaomi
Announced 2023, February 01 May 2023 June 2023
Status Coming soon. Exp. release 2023, February 17 Available - May 2023 Available - June 2023
Price Rs. 124,990 ($0.00) [Similarly Priced] - Rs. 9,999 ($0.00) [Similarly Priced]
Colors Phantom Black, Green, Cream, Lavender Jade Black, Pearl Blue Midnight Black, Sky Blue, Polar Silver
Form Factor Candybar Candybar Candybar
Dimension 163.4 x 78.1 x 8.9 mm
(6.43 x 3.07 x 0.35 in)
165.5 x 76 x 8.3 mm
(6.52 x 2.99 x 0.33 in)
168.6 x 76.3 x 8.2 mm
(6.64 x 3 x 0.32 in)
Weight 233 g (8.22 oz) 195 g (6.88 oz) 198.5 g (6.98.0.18 oz)
SIM Type Nano-SIM and eSIM, Dual SIM (2 Nano-SIMs and eSIM, dual stand-by) Hybrid Dual SIM (Nano-SIM, dual stand-by) Hybrid Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 2100 HSDPA 850 / 900 / 2100
4G Network LTE 1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
5G Network SA/NSA/Sub6 - International / SA/NSA/Sub6/mmWave - USA 1, 5, 8, 28, 41, 77, 78 SA/NSA -
Messaging
Build Features - Fingerprint Sensor (under display, ultrasonic)
IP68 dust/water resistant (up to 1.5m for 30 mins)
Armor aluminum frame with tougher drop and scratch resistance (advertised)
Stylus, 2.8ms latency (Bluetooth integration, accelerometer, gyro)
- Fingerprint Sensor (side-mounted) - Fingerprint Sensor (side-mounted)
IP53, dust and splash resistant

hardware Hardware and OS

OS Android 13 Android 13 Android 13
User Interface One UI 5 ColorOS 13.1 MIUI 14
Processor Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510), Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver), Qualcomm SM6375 Snapdragon 695 5G (6 nm) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55), Mediatek Helio G88 (12nm)
GPU Adreno 740 Adreno 619 Mali-G52 MC2
RAM 12 GB 12 GB 8 GB
Internal Memory 1 TB 256 GB 256 GB
External Memory No microSDXC (uses shared SIM slot) microSDXC (uses shared SIM slot)

display Display

Type QHD+ Dynamic AMOLED 2X Screen
120Hz Refresh Rate
HDR10+
1750 nits (peak)
Corning Gorilla Glass Victus 2
Always-on display
FHD+ IPS LCD Screen
120Hz Refresh Rate
550 nits (typ), 680 nits (peak)
Corning Gorilla Glass
FHD+ IPS LCD Screen
90Hz Refresh Rate
550 nits (peak)
Colors 16M Colors 16M Colors 16M Colors
Size 6.8 inches 6.72 inches 6.79 inches
Resolution 1440 x 3088 pixels (501 ppi) 1080 x 2400 pixels (392 ppi) 1080 x 2460 pixels (396 ppi)
Screen-to-Body Ratio 89.56% 86.52% 84.97%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 200 MP + 10 MP + 10 MP + 12 MP 108 MP + 2 MP 50 MP + 8 MP + 2 MP
Flash LED flash LED Flash LED Flash
Features 200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, Laser AF, OIS
10 MP, f/4.9, 230mm (periscope telephoto), 1/3.52", 1.12µm, Dual Pixel PDAF, OIS, 10x optical zoom
10 MP, f/2.4, 70mm (telephoto), 1/3.52", 1.12µm, Dual Pixel PDAF, OIS, 3x optical zoom
12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, Dual Pixel PDAF, Super Steady video
auto-HDR, panorama
108 MP, f/1.8, 24mm (wide), 1/1.67", 0.64µm, PDAF
2 MP, f/2.4, (depth)
HDR, Panorama
50 MP, f/1.8, (wide), PDAF
8 MP, f/2.2, 120˚ (ultrawide)
2 MP, f/2.4, (depth)
HDR
Video 8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS 1080p@30fps 1080p@30fps
Front Camera 12 MP, f/2.2, 25mm (wide), Dual Pixel PDAF, Dual video call
Auto-HDR, HDR10+
4K@30/60fps, 1080p@30fps [Similar]
16 MP, f/2.4, (wide), 1.0µm
HDR, panorama
1080p@30fps [Similar]
8 MP, f/2.1, (wide)
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE-A (CA), 5G HSPA, LTE-A, 5G HSPA, LTE
Bluetooth 5.3, A2DP, LE 5.1, A2DP, LE, aptX HD 5.3, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct 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 3.2, USB On-The-Go USB Type-C 2.0, OTG USB Type-C
GPS GPS, GLONASS, BDS, GALILEO GPS, GLONASS, GALILEO, BDS, QZSS GPS, GLONASS, GALILEO, BDS
Browser Yes Yes Yes

memory User Memory

Internal 1 TB, 12 GB RAM or 512 GB, 12 GB RAM or 256 GB, 12 GB RAM or 128 GB, 8 GB RAM UFS 3.1 / 4.0 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 2.2 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 4 GB RAM
Expandable Storage No microSDXC (uses shared SIM slot) microSDXC (uses shared SIM slot)
USB OTG Supported Not Supported Not Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor not 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
Barometer Sensor barometer sensor present barometer sensor not present barometer sensor not present
NFC NFC supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery Charging 45W wired
10W wireless (Qi/PMA)
4.5W reverse wireless
Non-removable Li-Po Battery
Fast battery Charging 67W wired, 80% in 33 min (advertised)
Non-removable Li-Po Battery
Fast battery Charging 18W
Capacity 5000 mAh 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -