Samsung Galaxy Quantum 2 vs Xiaomi 12S Pro
Product
Price
640 USD
640 USD
Status
Available
Available
Brand
Samsung Mobile
Xiaomi Mobiles
Model No
SM-A826S
2206122SC
Launch Date
2021, April 13
2022, July 07
Technology
GSM / HSPA / LTE / 5G
GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1xEV-DO
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 34, 38, 39, 40, 41, 42
5G bands
78 SA/NSA
1, 3, 5, 8, 28, 38, 40, 41, 77, 78, 79 SA/NSA
Speed
HSPA 42.2/5.76 Mbps, LTE-A, 5G
HSPA, LTE-A, 5G
Dimensions
161.9 x 73.8 x 8.1 mm (6.37 x 2.91 x 0.32 in)
163.6 x 74.6 x 8.2 mm or 8.7 mm
Weight
176 g (6.21 oz)
203 g / 204 g (7.16 oz)
SIM
Nano-SIM
Dual SIM (Nano-SIM, dual stand-by)
Colors
Black, White, Violet
Gray, White, Purple, Green
Build
Glass front (Gorilla Glass Victus), glass back or eco leather back, aluminum frame
Type
Dynamic AMOLED 2X, 120Hz, 1200 nits (peak)
LTPO AMOLED, 1B colors, 120Hz, Dolby Vision, HDR10+, 1000 nits (HBM), 1500 nits (peak)
Size
6.7 inches, 108.4 cm2 (~90.7% screen-to-body ratio)
6.73 inches, 109.4 cm2 (~89.6% screen-to-body ratio)
Resolution
1440 x 3200 pixels, 20:9 ratio (~524 ppi density)
120Hz@FHD / 60Hz@QHD refresh rate
1440 x 3200 pixels, 20:9 ratio (~521 ppi density)
OS
Android 11, One UI 3.1
Android 12, MIUI 13
Chipset
Qualcomm SM8150 Snapdragon 855+ (7 nm), QRNG security chipset
Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU
Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU
Adreno 640 (700 MHz)
Adreno 730
RAM
6GB
8GB/12GB
Storage
128GB
128GB/256GB/512GB
Lens 1
64 MP, f/1.8, 26mm (wide), 1/1.7X", 0.8µm, PDAF, OIS
50 MP, f/1.9, 24mm (wide), 1/1.28", 1.22µm, Dual Pixel PDAF, OIS
Lens 2
12 MP, f/2.2, 123˚ (ultrawide), 1.12µm
50 MP, f/1.9, 50mm (telephoto), PDAF, 2x optical zoom
Lens 3
5 MP, f/2.4, (macro)
50 MP, f/2.2, 115˚ (ultrawide)
Features
LED flash, panorama, HDR
Leica lens, Dual-LED dual-tone flash, HDR, panorama
Video
4K@30fps, 1080p@30/60/240fps; gyro-EIS
8K@24fps (HDR), 4K@30/60fps (HDR10+), 1080p@30/120/240/960fps, 720p@1920fps, gyro-EIS
Lens 1
10 MP, f/2.2, (wide)
32 MP, f/2.5, 26mm (wide), 0.7µm
Features
HDR
HDR, panorama
Video
1080p@30fps
1080p@30/60fps, 720p@120fps, HDR10+
Capacity
Li-Po 4500 mAh, non-removable
Li-Po 4600 mAh, non-removable
Charging
Fast charging 25W
120W wired, PD3.0, QC4, 100% in 19 min (advertised),
50W wireless, 100% in 42 min (advertised),
10W reverse wireless
Sensors
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, color spectrum
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers
3.5mm jack
No
No,
24-bit/192kHz audio
Tuned by Harman Kardon
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE
5.2, A2DP, LE
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS
GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
USB
USB Type-C 2.0, USB On-The-Go
USB Type-C 2.0, USB On-The-Go
NFC
Yes
Radio
No