Xiaomi Redmi K40 Gaming vs Xiaomi Redmi K40S

Phones Images

PHONES
Phone Names	Xiaomi Redmi K40 Gaming	Xiaomi Redmi K40S

Network
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands	1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42	1, 2, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
5G bands	1, 3, 28, 41, 77, 78 SA/NSA/Sub6	1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Speed	HSPA, LTE, 5G	HSPA, LTE, 5G
Technology	GSM / CDMA / HSPA / CDMA2000 / LTE / 5G	GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
	CDMA2000 1x	CDMA2000 1x

Launch
Announced	2021, April 27	2022, March 17
Status	Available. Released 2021, April 30	Available. Released 2022, March 17

Body
Build	Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5)	Glass front (Gorilla Glass 5), plastic back
Dimensions	161.9 x 76.9 x 8.3 mm (6.37 x 3.03 x 0.33 in)	163.2 x 76 x 7.7 mm (6.43 x 2.99 x 0.30 in)
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Weight	205 g (7.23 oz)	195 g (6.88 oz)
	Physical pop-up gaming triggers IP53, dust and splash resistant	Splash resistant

Display
Protection	Corning Gorilla Glass 5	Corning Gorilla Glass 5
Resolution	1080 x 2400 pixels, 20:9 ratio (~395 ppi density)	1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Size	6.67 inches, 107.4 cm2 (~86.3% screen-to-body ratio)	6.67 inches, 107.4 cm2 (~86.6% screen-to-body ratio)
Type	OLED, 1B colors, 120Hz, HDR10+, 500 nits (typ)	AMOLED, 120Hz, HDR10+, 1300 nits (peak)

Platform
CPU	Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)	Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
Chipset	Mediatek Dimensity 1200 (6 nm)	Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
GPU	Mali-G77 MC9	Adreno 650
OS	Android 11, MIUI 12.5	Android 12, MIUI 13

Memory
Card slot	No	No
Internal	128GB 6GB RAM, 128GB 8GB RAM, 128GB 12GB RAM, 256GB 8GB RAM, 256GB 12GB RAM	128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
	UFS 3.1	UFS 3.1

Main Camera
Features	Color spectrum sensor, Dual-LED flash, HDR, panorama	Color spectrum sensor, Dual-LED dual-tone flash, HDR, panorama
Single	16 MP, f/2.5, (wide), 1/3.06" 1.0µm	20 MP, (wide)
Triple	64 MP, f/1.7, 26mm (wide), 1/2.0", 0.7µm, PDAF 8 MP, f/2.2, 120˚ (ultrawide) 2 MP (macro)	48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF, OIS 8 MP, 119˚ (ultrawide) 2 MP (macro)
Video	4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR	4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS

Selfie camera
Features	HDR	-
Single	16 MP, f/2.5, (wide), 1/3.06" 1.0µm	20 MP, (wide)
Video	1080p@30fps, 720p@120fps, HDR	1080p@30/120fps

Sound
3.5mm jack	No	No
35mm jack	No	No
Loudspeaker	Yes, with stereo speakers	Yes, with stereo speakers
	24-bit/192kHz audio Tuned by JBL	24-bit/192kHz audio

Comms
Bluetooth	5.2, A2DP, LE	5.2, A2DP, LE
Infrared port	Yes	-
NFC	Yes	Yes
Positioning	GPS (L1+L5), GLONASS (G1), BDS (B1I+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC	GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
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

Features
Sensors	Fingerprint (side-mounted), accelerometer, gyro, compass, barometer	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass

Battery
Charging	67W wired, PD3.0, QC3, 100% in 42 min	67W wired, PD3.0, QC3, 100% in 38 min
Type	Li-Po 5065 mAh	Li-Po 4500 mAh

Misc
Colors	Black, Gray, Silver, Bruce Lee Yellow	Black, Gray, Blue, Green
Models	M2012K10C, M2104K10AC	-
Price	About 260 EUR	About 260 EUR