Product
Xiaomi Redmi K40 Gaming
Xiaomi Redmi K40 Gaming
₹25,967
Honor 400 (China)
Honor 400 (China)
₹31,073
Battery
Charging 67W wired, PD3.0, QC3, 100% in 42 min 80W wired, 39% in 15 min5W reverse wired
Type Li-Po 5065 mAh Si/C Li-Ion 7200 mAh
Body
Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5) Glass front, aluminum frame
Dimensions 161.9 x 76.9 x 8.3 mm (6.37 x 3.03 x 0.33 in) 156.3 x 74.7 x 7.8 mm (6.15 x 2.94 x 0.31 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 205 g (7.23 oz) 196 g (6.91 oz)
  Physical pop-up gaming triggers IP53 dust protected and water resistant (vertical water sprays) IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Comms
Bluetooth 5.2, A2DP, LE 5.4, A2DP, LE, aptX HD, aptX Adaptive
Infrared port Yes Yes
NFC Yes Yes
Positioning GPS (L1+L5), GLONASS (G1), BDS (B1I+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC GPS, GALILEO, GLONASS, QZSS, NavIC, BDS (B1I+B1c)
Radio No No
USB USB Type-C 2.0, OTG USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Display
Protection Corning Gorilla Glass 5 Aluminosilicate glass
Resolution 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) 1264 x 2736 pixels, 19.5:9 ratio (~460 ppi density)
Size 6.67 inches, 107.4 cm2 (~86.3% screen-to-body ratio) 6.55 inches, 105.4 cm2 (~90.3% screen-to-body ratio)
Type OLED, 1B colors, 120Hz, HDR10+, 500 nits (typ) AMOLED, 1B colors, 120Hz, HDR, 5000 nits (peak)
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, compass, barometer Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Launch
Announced 2021, April 27 2025, June 02
Status Available. Released 2021, April 30 Available. Released 2025, June 06
Main Camera
Dual - 200 MP, f/1.9, (wide), 1/1.4", PDAF, OIS12 MP, f/2.2, 112˚ (ultrawide), AF
Features Color spectrum sensor, Dual-LED flash, HDR, panorama LED flash, HDR, panorama
Triple 64 MP, f/1.7, 26mm (wide), 1/2.0", 0.7µm, PDAF 8 MP, f/2.2, 120˚ (ultrawide) 2 MP, f/2.4, (macro) -
Video 4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR 4K, 1080p, gyro-EIS, OIS
Memory
Card slot No No
Internal 128GB 6GB RAM, 128GB 8GB RAM, 128GB 12GB RAM, 256GB 8GB RAM, 256GB 12GB RAM 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
  UFS 3.1 -
Misc
Colors Black, Gray, Silver, Bruce Lee Yellow Black, Silver, Blue, Pink
Models M2012K10C, M2104K10AC DNN-AN00
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42 LTE
5G bands 1, 3, 28, 41, 77, 78 SA/NSA/Sub6 SA/NSA
Speed HSPA, LTE, 5G HSPA, LTE, 5G
Technology GSM / CDMA / HSPA / CDMA2000 / LTE / 5G GSM / HSPA / LTE / 5G
  CDMA2000 1x -
Platform
Chipset Mediatek Dimensity 1200 (6 nm) Qualcomm SM7750-AB Snapdragon 7 Gen 4 (4 nm)
CPU Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (1x2.8 GHz Cortex-720 & 4x2.4 GHz Cortex-720 & 3x1.8 GHz Cortex-520)
GPU Mali-G77 MC9 Adreno 722
OS Android 11, MIUI 12.5 Android 15, MagicOS 9
Selfie camera
Features HDR HDR
Single 16 MP, f/2.5, (wide), 1/3.06" 1.0µm 50 MP, f/2.0, (wide)
Video 1080p@30fps, 720p@120fps, HDR 4K, 1080p, gyro-EIS
Sound
3.5mm jack No No
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
  24-bit/192kHz Hi-Res audio Tuned by JBL -
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