Xiaomi Poco X3 Pro vs Lenovo K12 Pro

Phones Images
Xiaomi Poco X3 Pro Lenovo K12 Pro
PHONES
Phone Names Xiaomi Poco X3 Pro Lenovo K12 Pro
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 - International1, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 39, 40, 41
SpeedHSPA, LTEHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
 1, 2, 3, 5, 8, 38, 40, 41 - India-
Launch
Announced2021, March 222020, December 09. Released 2020, December 12
StatusAvailable. Released 2021, March 24Discontinued
Body
BuildGlass front (Gorilla Glass 6), plastic back-
Dimensions165.3 x 76.8 x 9.4 mm (6.51 x 3.02 x 0.37 in)172.1 x 76.8 x 9.7 mm (6.78 x 3.02 x 0.38 in)
SIMNano-SIM + Nano-SIM· Nano-SIM· Nano-SIM + Nano-SIM
Weight215 g (7.58 oz)221 g (7.80 oz)
 IP53, dust and splash resistantWater-repellent coating
Display
ProtectionCorning Gorilla Glass 6-
Resolution1080 x 2400 pixels, 20:9 ratio (~395 ppi density)720 x 1640 pixels (~263 ppi density)
Size6.67 inches, 107.4 cm2 (~84.6% screen-to-body ratio)6.8 inches, 109.8 cm2 (~83.1% screen-to-body ratio)
TypeIPS LCD, 120Hz, 2404Hz PWM, HDR10, 450 nits (typ)IPS LCD
Platform
CPUOcta-core (1x2.96 GHz Kryo 485 Gold & 3x2.42 GHz Kryo 485 Gold & 4x1.78 GHz Kryo 485 Silver)Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
ChipsetQualcomm Snapdragon 860 (7 nm)Qualcomm SM6115 Snapdragon 662 (11 nm)
GPUAdreno 640Adreno 610
OSAndroid 11, upgradable to Android 12, MIUI 13 for POCOAndroid 10
Memory
Card slotmicroSDXC (uses shared SIM slot)microSDXC (uses shared SIM slot)
Internal128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM64GB 4GB RAM, 128GB 4GB RAM
 UFS 3.1-
Main Camera
FeaturesDual-LED flash, HDR, panoramaLED flash, HDR, panorama
Quad48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide), 1.0µm 2 MP (macro) Auxiliary lens-
Single20 MP, f/2.2, (wide), 1/3.4", 0.8µm-
Triple-64 MP, f/1.8, 26mm (wide), 1/1.97", 0.7µm, PDAF 2 MP (macro) Auxiliary lens
Video4K@30fps, 1080p@30/60/120/240fps, 1080p@960fps, gyro-EIS1080p@30/60fps
Selfie camera
FeaturesHDR, panoramaHDR
Single20 MP, f/2.2, (wide), 1/3.4", 0.8µm16 MP, f/2.2, 1.0µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker Yes, with stereo speakersYes
 24-bit/192kHz audio-
Comms
Bluetooth5.0, A2DP, LE5.0, A2DP, LE
Infrared portYes-
NFCYes (market/region dependent)Yes
PositioningGPS, GLONASS, GALILEO, BDSGPS, GLONASS, GALILEO
RadioFM radio, recordingFM radio
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (rear-mounted), accelerometer, proximity
Battery
Charging33W wired, 59% in 30 min, 100% in 59 min20W wired 2.5W reverse wired
TypeLi-Po 5160 mAhLi-Po 6000 mAh
Misc
ColorsPhantom Black, Frost Blue, Metal BronzeElectric Violet, Metallic Sage
ModelsM2102J20SG, M2102J20SIXT2091-8, XT2091-7
Price$ 128.04 / £ 249.99About 130 EUR
SAR0.99 W/kg (head)     0.67 W/kg (body)-
SAR EU0.57 W/kg (head)     0.90 W/kg (body)-
Tests
Battery life Endurance rating 112h -
Camera Photo / Video-
Display Contrast ratio: 1401:1 (nominal)-
Loudspeaker -26.1 LUFS (Good) -
Performance AnTuTu: 453223 (v8) GeekBench: 2574 (v5.1) GFXBench: 38fps (ES 3.1 onscreen)-
OUR TESTS
Battery (old)Endurance rating 112h-
CameraPhoto / Video-
DisplayContrast ratio: 1401:1 (nominal)-
Loudspeaker-26.1 LUFS (Good)-
PerformanceAnTuTu: 453223 (v8) GeekBench: 2574 (v5.1) GFXBench: 38fps (ES 3.1 onscreen)-