Xiaomi Mi 10S vs Xiaomi 12X

Phones Images
PHONES
Phone Names Xiaomi Mi 10S Xiaomi 12X
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 34, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 42, 48, 66 - International
5G bands1, 3, 41, 78, 79 SA/NSA1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA - International
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / HSPA / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
 -1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA - China
Launch
Announced2021, March 102021, December 28
StatusAvailable. Released 2021, March 12Available. Released 2021, December 31
Body
Dimensions162.6 x 74.8 x 9 mm (6.40 x 2.94 x 0.35 in)152.7 x 69.9 x 8.2 mm (6.01 x 2.75 x 0.32 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight208 g (7.34 oz)176 g (6.21 oz)
Display
ProtectionCorning Gorilla Glass 5Corning Gorilla Glass Victus
Resolution1080 x 2340 pixels, 19.5:9 ratio (~386 ppi density)1080 x 2400 pixels, 20:9 ratio (~419 ppi density)
Size6.67 inches, 109.2 cm2 (~89.8% screen-to-body ratio)6.28 inches, 95.2 cm2 (~89.2% screen-to-body ratio)
TypeAMOLED, 90Hz, HDR10+, 500 nits (typ), 1120 nits (peak)AMOLED, 68B colors, 120Hz, Dolby Vision, HDR10+, 1100 nits (peak)
Platform
CPUOcta-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
ChipsetQualcomm SM8250-AC Snapdragon 870 5G (7 nm)Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
GPUAdreno 650Adreno 650
OSAndroid 11, MIUI 12Android 11, MIUI 13
Memory
Card slotNoNo
Internal128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
 UFS 3.0UFS 3.1
Main Camera
FeaturesDual-LED dual-tone flash, HDR, panoramaDual-LED dual-tone flash, HDR, panorama
Quad108 MP, f/1.7, 26mm (wide), 1/1.33", 0.8µm, PDAF, OIS 13 MP, f/2.4, 123˚ (ultrawide) 2 MP (macro) Auxiliary lens-
Single20 MP, (wide), 1/3.4", 0.8µm32 MP, f/2.5, 26mm (wide), 0.7µm
Triple-50 MP, f/1.9, 26mm (wide), 1/1.56", 1.0µm, PDAF, OIS 13 MP, f/2.4, 12mm, 123˚ (ultrawide), 1/3.06", 1.12µm 5 MP, f/2.4, 50mm (telephoto macro), AF
Video8K@30fps, 4K@30/60fps, 1080p@30/60/120fps; gyro-EIS8K@24fps, 4K@30/60fps, 1080p@30/120/240/960fps, gyro-EIS
Selfie camera
FeaturesHDR, panoramaHDR, panorama
Single20 MP, (wide), 1/3.4", 0.8µm32 MP, f/2.5, 26mm (wide), 0.7µm
Video1080p@30fps, 720p@120fps1080p@30/60fps, 720p@120fps, HDR
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 24-bit/192kHz audio Tuned by Harman Kardon24-bit/192kHz audio Tuned by Harman Kardon
Comms
Bluetooth5.1, A2DP, LE, aptX HD, aptX Adaptive5.1 / 5.2, A2DP, LE
Infrared portYesYes
NFCYesYes (market/region dependent)
PositioningGPS (L1+L5), GLONASS (G1), BDS (B1I+B2a), GALILEO (E1+E5a), QZSS (L1+L5)GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, Wi-Fi 6 (market dependent), dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometerFingerprint (under display, optical), accelerometer, proximity, gyro, compass
Battery
Charging33W wired, PD3.0, QC4, 100% in 56 min 30W wireless, 100% in 69 min 10W reverse wireless67W wired, PD3.0, QC4, 100% in 39 min
TypeLi-Po 4780 mAhLi-Po 4500 mAh
Misc
ColorsTitanium Black, Ice Blue, Pearl WhiteGray, Blue, Purple
ModelsM2102J2SC2112123AC, 2112123AG
PriceAbout 430 EURAbout 180 EUR
SAR EU-0.59 W/kg (head)     1.00 W/kg (body)
Tests
Battery life- Endurance rating 105h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -25.6 LUFS (Very good)
Performance- AnTuTu: 598003 (v8), 690298 (v9) GeekBench: 3168 (v5.1) GFXBench: 47fps (ES 3.1 onscreen)
OUR TESTS
Battery (old)-Endurance rating 105h
Camera-Photo / Video
Display-Contrast ratio: Infinite (nominal)
Loudspeaker--25.6 LUFS (Very good)
Performance-AnTuTu: 598003 (v8), 690298 (v9) GeekBench: 3168 (v5.1) GFXBench: 47fps (ES 3.1 onscreen)