Samsung
Samsung Galaxy A40822 views
Side-by-side comparison
Samsung Galaxy A40 vs Xiaomi Redmi K40
Xiaomi
Xiaomi Redmi K40Wins 1 specs
Samsung Galaxy A40 — quick specs
- NetworkLTE / HSPA / GSM
- Display5.9 inches · 1080×2340
- Camera16 MP
- Memory4 GB RAM
- Battery3100 mAh
- OSAndroid 9.0
Xiaomi Redmi K40 — quick specs
- Network5G / LTE
- Display—
- Camera—
- Memory256 GB
- BatteryNon-removable Li-Po
- OS—
● Full specification comparison
Spec
Samsung Galaxy A40
Xiaomi Redmi K40
NETWORK
Technology
GSM / HSPA / LTE
2G, 3G, 4G, 4G LTE, 5G
Technology
AGSM / HSPA / LTE
B2G, 3G, 4G, 4G LTE, 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
—
2G bands
AGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
B—
3G bands
HSDPA 850 / 900 / 1900 / 2100
—
3G bands
AHSDPA 850 / 900 / 1900 / 2100
B—
4G bands
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
—
4G bands
ALTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
B—
Speed
HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat12 600/150 Mbps
—
Speed
AHSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat12 600/150 Mbps
B—
LAUNCH
Announced
2019, March
K40/Pro/Pro+: / Poco F3: / Mi 11i: / Mi 11X/Pro: / K40 Gaming: / Poco F3 GT: / K40S: / Poco F4:
Announced
A2019, March
BK40/Pro/Pro+: / Poco F3: / Mi 11i: / Mi 11X/Pro: / K40 Gaming: / Poco F3 GT: / K40S: / Poco F4:
Status
Available. Released 2019, April
Available. Released 2021
Status
AAvailable. Released 2019, April
BAvailable. Released 2021
BODY
Dimensions
144.4 x 69.2 x 7.9 mm (5.69 x 2.72 x 0.31 in)
—
Dimensions
A144.4 x 69.2 x 7.9 mm (5.69 x 2.72 x 0.31 in)
B—
Weight
140 g (4.94 oz)
—
Weight
A140 g (4.94 oz)
B—
SIM
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
—
SIM
ASingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
B—
Build
Front glass, plastic body
Slate
Build
AFront glass, plastic body
BSlate
DISPLAY
Type
Super AMOLED capacitive touchscreen, 16M colors
6.67 in AMOLED capacitive touchscreen, 1080p 1080 × 2400 pixels (2.5 MP), 20:9 aspect ratio (395ppi), 120Hz refresh rate, HDR10+
Type
ASuper AMOLED capacitive touchscreen, 16M colors
B6.67 in AMOLED capacitive touchscreen, 1080p 1080 × 2400 pixels (2.5 MP), 20:9 aspect ratio (395ppi), 120Hz refresh rate, HDR10+
Size
5.9 inches, 85.5 cm2 (~85.5% screen-to-body ratio)
—
Size
A5.9 inches, 85.5 cm2 (~85.5% screen-to-body ratio)
B—
Resolution
1080 x 2340 pixels, 19.5:9 ratio (~437 ppi density)
—
Resolution
A1080 x 2340 pixels, 19.5:9 ratio (~437 ppi density)
B—
Protection
Corning Gorilla Glass 3
—
Protection
ACorning Gorilla Glass 3
B—
PLATFORM
OS
Android 9.0 (Pie)
—
OS
AAndroid 9.0 (Pie)
B—
Chipset
Exynos 7904 (14 nm)
—
Chipset
AExynos 7904 (14 nm)
B—
CPU
Octa-core (2x1.77 GHz Cortex-A73 & 6x1.59 GHz Cortex-A53)
Octa-core
CPU
AOcta-core (2x1.77 GHz Cortex-A73 & 6x1.59 GHz Cortex-A53)
BOcta-core
GPU
Mali-G71 MP2
—
GPU
AMali-G71 MP2
B—
MEMORY
Card slot
microSD, up to 1 TB (dedicated slot)
None
Card slot
AmicroSD, up to 1 TB (dedicated slot)
BNone
Internal
64GB 4GB RAM
128 or 256GB UFS 3.1
Internal
A64GB 4GB RAM
B128 or 256GB UFS 3.1
MAIN CAMERA
Features
LED flash, panorama, HDR
—
Features
ALED flash, panorama, HDR
B—
Video
1080p@30fps
—
Video
A1080p@30fps
B—
Dual
16 MP, f/1.7, 26mm (wide), PDAF
5 MP, f/2.2, 13mm (ultrawide)
—
Dual
A16 MP, f/1.7, 26mm (wide), PDAF
5 MP, f/2.2, 13mm (ultrawide)
B—
SELFIE CAMERA
Video
1080p@30fps
—
Video
A1080p@30fps
B—
Single
25 MP, f/2.0, 25mm (wide)
20 MP, (f/2.2, 27mm, 1/3.4", 0.8 μm) / HDR, 1080p@30fps, 720p@120fps
Single
A25 MP, f/2.0, 25mm (wide)
B20 MP, (f/2.2, 27mm, 1/3.4", 0.8 μm) / HDR, 1080p@30fps, 720p@120fps
SOUND
Loudspeaker
Yes
Stereo loudspeakers
Loudspeaker
AYes
BStereo loudspeakers
3.5mm jack
Yes
Active noise cancellation with dedicated mic
No
3.5mm jack
AYes
Active noise cancellation with dedicated mic
BNo
COMMS
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11a/b/g/n/6/6e (2.4 & 5GHz), dual-band, WiFi Direct, DLNA, hotspot Bluetooth V5.1/5.2, A2DP, Low-energy, aptX-HD, NFC, USB 2.0 Type-C, Infrared Blaster, GNSS (A-GPS, GLONASS, GALILEO, BDS, QZSS, NAVIC)
WLAN
AWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
BWi-Fi 802.11a/b/g/n/6/6e (2.4 & 5GHz), dual-band, WiFi Direct, DLNA, hotspot Bluetooth V5.1/5.2, A2DP, Low-energy, aptX-HD, NFC, USB 2.0 Type-C, Infrared Blaster, GNSS (A-GPS, GLONASS, GALILEO, BDS, QZSS, NAVIC)
Bluetooth
5.0, A2DP, LE
5.x, A2DP, LE
Bluetooth
A5.0, A2DP, LE
B5.x, A2DP, LE
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS
Yes, with A-GPS, GLONASS, BDS, GALILEO
GPS
AYes, with A-GPS, GLONASS, GALILEO, BDS
BYes, with A-GPS, GLONASS, BDS, GALILEO
USB
3.1, Type-C 1.0 reversible connector
USB Type-C
USB
A3.1, Type-C 1.0 reversible connector
BUSB Type-C
Radio
FM radio
—
Radio
AFM radio
B—
NFC
Yes
Yes
NFC
AYes
BYes
FEATURES
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
ANT+
Fingerprint, accelerometer, gyro, proximity, compass, barometer
Sensors
AFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
ANT+
BFingerprint, accelerometer, gyro, proximity, compass, barometer
BATTERY
Charging
Fast battery charging 15W
Fast charging
Charging
AFast battery charging 15W
BFast charging
Battery Type
Non-removable Li-Po 3100 mAh battery
Non-removable Li-Po
Battery Type
ANon-removable Li-Po 3100 mAh battery
BNon-removable Li-Po
MISC
Colors
Black, White, Blue, Coral
—
Colors
ABlack, White, Blue, Coral
B—
Models
SM-A405F, SM-A405FN, SM-A405FM
—
Models
ASM-A405F, SM-A405FN, SM-A405FM
B—
Price
About 220 EUR
—
Price
AAbout 220 EUR
B—
Cells highlighted in green indicate a measurably better spec on that phone (battery capacity, RAM, storage, display size). Text-only specs are shown side by side without highlighting.