Xiaomi Redmi Note 12 Pro vs Xiaomi Redmi K40S

Phones Images
Xiaomi Redmi Note 12 Pro Xiaomi Redmi K40S
PHONES
Phone Names Xiaomi Redmi Note 12 Pro Xiaomi Redmi K40S
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 38, 40, 41, 66 - International1, 2, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
5G bands1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA - International1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5GGSM / CDMA / HSPA / CDMA2000 / LTE / 5G
 1, 3, 5, 8, 28, 38, 41, 77, 78 SA/NSA - ChinaCDMA2000 1x
Launch
Announced2022, October 272022, March 17
StatusAvailable. Released 2022, November 01Available. Released 2022, March 17
Body
BuildGlass front (Gorilla Glass 5), glass back, plastic frameGlass front (Gorilla Glass 5), plastic back
Dimensions163 x 76 x 8 mm (6.42 x 2.99 x 0.31 in)163.2 x 76 x 7.7 mm (6.43 x 2.99 x 0.30 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight187 g (6.60 oz)195 g (6.88 oz)
 IP53, dust and splash resistantSplash resistant
Display
ProtectionCorning Gorilla Glass 5Corning Gorilla Glass 5
Resolution1080 x 2400 pixels, 20:9 ratio (~395 ppi density)1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Size6.67 inches, 107.4 cm2 (~86.7% screen-to-body ratio)6.67 inches, 107.4 cm2 (~86.6% screen-to-body ratio)
TypeAMOLED, 1B colors, 120Hz, Dolby Vision, HDR10+, 500 nits (typ), 900 nits (HBM)AMOLED, 120Hz, HDR10+, 1300 nits (peak)
Platform
CPUOcta-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
ChipsetMediatek Dimensity 1080 (6 nm)Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
GPUMali-G68 MC4Adreno 650
OSAndroid 12, MIUI 13Android 12, MIUI 13
Memory
Card slotNoNo
Internal128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
 UFS 2.2UFS 3.1
Main Camera
FeaturesDual-LED dual-tone flash, HDR, panoramaColor spectrum sensor, Dual-LED dual-tone flash, HDR, panorama
Single-20 MP, (wide)
Triple50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro)48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF, OIS 8 MP, 119˚ (ultrawide) 2 MP (macro)
Video4K@30fps, 1080p@30/60/120fps, 720p@960fps4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS
Selfie camera
FeaturesHDR-
Single16 MP, f/2.5, (wide), 1/3.06", 1.0µm20 MP, (wide)
Video1080p@30/60fps1080p@30/120fps
Sound
3.5mm jack YesNo
35mm jackYesNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 24-bit/192kHz audio24-bit/192kHz audio
Comms
Bluetooth5.2, A2DP, LE5.2, A2DP, LE
Infrared portYes-
NFCYes (market/region dependent)Yes
PositioningGPS (L1), GLONASS (G1), BDS (B1I+B1c), GALILEO (E1), QZSS (L1)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/6, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
Charging67W wired, PD3.0, 50% in 15 min, 100% in 46 min67W wired, PD3.0, QC3, 100% in 38 min
TypeLi-Po 5000 mAhLi-Po 4500 mAh
Misc
ColorsFrosted Blue (Sky Blue), Onyx Black (Midnight Black), Polar White, Stardust PurpleBlack, Gray, Blue, Green
Models22101316C, 22101316I, 23013RK75C, 22101316G-
Price€ 148.54 / $ 142.17 / £ 149.99 / ₹ 19,999About 260 EUR
SAR1.09 W/kg (head)     1.06 W/kg (body)-
SAR EU0.99 W/kg (head)     0.99 W/kg (body)-
Tests
Battery life Endurance rating 97h -
Camera Photo / Video-
Display Contrast ratio: Infinite (nominal)-
Loudspeaker -26.6 LUFS (Good) -
Performance AnTuTu: 490526 (v9) GeekBench: 2209 (v5.1), 2372 (v6) GFXBench: 22fps (ES 3.1 onscreen)-
OUR TESTS
BatteryActive use score 12:08h-
Battery (old)Endurance rating 97h-
CameraPhoto / Video-
Display890 nits max brightness (measured)-
Loudspeaker-26.6 LUFS (Good)-
PerformanceAnTuTu: 490526 (v9) GeekBench: 2209 (v5.1), 2372 (v6) GFXBench: 22fps (ES 3.1 onscreen)-