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	Compare with Samsung Galaxy A40	Compare with Xiaomi Redmi Note 8T
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Samsung Galaxy A40

Xiaomi Redmi Note 8T

Network
Technology	GSM / HSPA / LTE	GSM / HSPA / LTE
2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network	1, 3, 5, 7, 8, 20, 38, 40, 41	1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40
Speed	HSPA 42.2/5.76 Mbps, LTE (2CA) Cat12 600/150 Mbps	HSPA 42.2/5.76 Mbps, LTE (4CA) Cat12 600/50 Mbps

Launch
Announced	2019, March 19	2019, November 06
Status	Available. Released 2019, April	Available. Released 2019, November 08

Body
Dimensions	144.4 x 69.2 x 7.9 mm (5.69 x 2.72 x 0.31 in)	161.1 x 75.4 x 8.6 mm (6.34 x 2.97 x 0.34 in)
3D size compare	Size up
Weight	140 g (4.94 oz)	200 g (7.05 oz)
Build	Glass front (Gorilla Glass 3), plastic back, plastic frame	Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame
SIM	Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)

Display
Type	Super AMOLED	IPS LCD
Size	5.9 inches, 85.5 cm2 (~85.5% screen-to-body ratio)	6.3 inches, 97.4 cm2 (~80.2% screen-to-body ratio)
Resolution	1080 x 2340 pixels, 19.5:9 ratio (~437 ppi density)	1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density)
Protection	Corning Gorilla Glass 3	Corning Gorilla Glass 5

Platform
OS	Android 9.0 (Pie), upgradable to Android 11	Android 9.0 (Pie), upgradable to Android 11, MIUI 12.5
Chipset	Exynos 7904 (14 nm)	Qualcomm SDM665 Snapdragon 665 (11 nm)
CPU	Octa-core (2x1.77 GHz Cortex-A73 & 6x1.59 GHz Cortex-A53)	Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU	Mali-G71 MP2	Adreno 610

Memory
Card slot	microSDXC (dedicated slot)	microSDXC (dedicated slot)
Internal	64GB 4GB RAM, 128GB 4GB RAM	32GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM
	eMMC 5.1	eMMC

Main Camera
Modules	16 MP, f/1.7, 26mm (wide), PDAF 5 MP, f/2.2, 13mm (ultrawide)	48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth)
Features	LED flash, panorama, HDR	LED flash, HDR, panorama
Video	1080p@30fps	4K@30fps, 1080p@30/60/120fps; gyro-EIS

Selfie Camera
Modules	25 MP, f/2.0, 25mm (wide), 1/2.8", 0.9µm	13 MP, f/2.0, (wide), 1/3.1", 1.12µm
Features		HDR, panorama
Video	1080p@30fps	1080p@30fps

Sound
Loudspeaker	Yes	Yes
3.5mm jack	Yes	Yes

Comms
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth	5.0, A2DP, LE	4.2, A2DP, LE
Positioning	GPS, GLONASS, GALILEO, BDS	GPS, GLONASS, BDS
NFC	Yes	Yes
Infrared port	No	Yes
Radio	FM radio	FM radio
USB	USB Type-C 2.0	USB Type-C 2.0, OTG

Features
Sensors	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
	ANT+

Battery
Type	Li-Po 3100 mAh, non-removable	Li-Po 4000 mAh, non-removable
Charging	15W wired	18W wired

Misc
Colors	Black, White, Blue, Coral	Starscape Blue, Moonlight White, Moonshadow Grey
SAR		1.02 W/kg (head)     1.18 W/kg (body)
SAR EU	0.49 W/kg (head)     1.34 W/kg (body)	0.74 W/kg (head)     1.30 W/kg (body)
Models	SM-A405F, SM-A405FN, SM-A405FM, SM-A405S	M1908C3XG
Price	About 260 EUR	About 250 EUR

Tests
Performance	AnTuTu: 106388 (v7) GeekBench: 4112 (v4.4) GFXBench: 4.6fps (ES 3.1 onscreen)	AnTuTu: 141077 (v7), 167395 (v8) GeekBench: 5620 (v4.4) GFXBench: 5.9fps (ES 3.1 onscreen)
Display	Contrast ratio: infinite	Contrast ratio: 1360:1 (nominal)
Camera	Compare PHOTO / Compare VIDEO
Loudspeaker	Voice 66dB / Noise 68dB / Ring 73dB	Voice 78dB / Noise 74dB / Ring 79dB
Audio quality	Noise -91.0dB / Crosstalk -85.9dB	Noise -93.9dB / Crosstalk -93.7dB
Battery (old)	Endurance rating 73h	Endurance rating 108h