Asus
Asus Zenfone Max (M1) ZB555KL938 views
Side-by-side comparison
Asus Zenfone Max (M1) ZB555KL vs Xiaomi Redmi K40
Xiaomi
Xiaomi Redmi K40Wins 1 specs
Asus Zenfone Max (M1) ZB555KL — quick specs
- NetworkLTE / HSPA / GSM
- Display5.5 inches · 720×1440
- Camera13 MP
- Memory2 GB RAM
- Battery4000 mAh
- OSAndroid 8
Xiaomi Redmi K40 — quick specs
- Network5G / LTE
- Display—
- Camera—
- Memory256 GB
- BatteryNon-removable Li-Po
- OS—
● Full specification comparison
Spec
Asus Zenfone Max (M1) ZB555KL
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
—
2G bands
AGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
B—
3G bands
HSDPA 850 / 900 / 1900 / 2100
—
3G bands
AHSDPA 850 / 900 / 1900 / 2100
B—
4G bands
LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - A version
—
4G bands
ALTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - A version
B—
Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
—
Speed
AHSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
B—
LAUNCH
Announced
2018, February
K40/Pro/Pro+: / Poco F3: / Mi 11i: / Mi 11X/Pro: / K40 Gaming: / Poco F3 GT: / K40S: / Poco F4:
Announced
A2018, February
BK40/Pro/Pro+: / Poco F3: / Mi 11i: / Mi 11X/Pro: / K40 Gaming: / Poco F3 GT: / K40S: / Poco F4:
Status
Available. Released 2018, May
Available. Released 2021
Status
AAvailable. Released 2018, May
BAvailable. Released 2021
BODY
Dimensions
147.3 x 70.9 x 8.7 mm (5.80 x 2.79 x 0.34 in)
—
Dimensions
A147.3 x 70.9 x 8.7 mm (5.80 x 2.79 x 0.34 in)
B—
Weight
150 g (5.29 oz)
—
Weight
A150 g (5.29 oz)
B—
SIM
Dual SIM (Nano-SIM, dual stand-by)
—
SIM
ADual SIM (Nano-SIM, dual stand-by)
B—
Build
Front glass, aluminum body
Slate
Build
AFront glass, aluminum body
BSlate
DISPLAY
Type
IPS LCD 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
AIPS LCD 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
5.5 inches, 88.1 cm2 (~84.4% screen-to-body ratio)
—
Size
A5.5 inches, 88.1 cm2 (~84.4% screen-to-body ratio)
B—
Resolution
720 x 1440 pixels, 16:10 ratio (~245 ppi density)
—
Resolution
A720 x 1440 pixels, 16:10 ratio (~245 ppi density)
B—
PLATFORM
OS
Android 8 (Oreo); ZenUI 5
—
OS
AAndroid 8 (Oreo); ZenUI 5
B—
Chipset
Qualcomm MSM8917 Snapdragon 425 (28 nm)
—
Chipset
AQualcomm MSM8917 Snapdragon 425 (28 nm)
B—
CPU
Quad-core 1.4 GHz Cortex-A53
Octa-core 1.4 GHz Cortex-A53
Octa-core
CPU
AQuad-core 1.4 GHz Cortex-A53
Octa-core 1.4 GHz Cortex-A53
BOcta-core
GPU
Adreno 308
Adreno 505
—
GPU
AAdreno 308
Adreno 505
B—
MEMORY
Card slot
microSD, up to 256 GB (dedicated slot)
None
Card slot
AmicroSD, up to 256 GB (dedicated slot)
BNone
Internal
16GB 2GB RAM, 32GB 2GB RAM, 32GB 3GB RAM
128 or 256GB UFS 3.1
Internal
A16GB 2GB RAM, 32GB 2GB RAM, 32GB 3GB RAM
B128 or 256GB UFS 3.1
MAIN CAMERA
Features
LED flash, HDR, panorama
—
Features
ALED flash, HDR, panorama
B—
Video
1080p@30fps (gyro-EIS)
—
Video
A1080p@30fps (gyro-EIS)
B—
Dual
13 MP, f/2.0, PDAF
8 MP, 17mm (ultrawide)
—
Dual
A13 MP, f/2.0, PDAF
8 MP, 17mm (ultrawide)
B—
SELFIE CAMERA
Video
1080p@30fps (gyro-EIS)
—
Video
A1080p@30fps (gyro-EIS)
B—
Single
8 MP, f/2.2, 25mm (wide)
or
13 MP, f/2.2, 35mm (normal)
20 MP, (f/2.2, 27mm, 1/3.4", 0.8 μm) / HDR, 1080p@30fps, 720p@120fps
Single
A8 MP, f/2.2, 25mm (wide)
or
13 MP, f/2.2, 35mm (normal)
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 b/g/n, 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 b/g/n, 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
4.2, A2DP, LE
5.x, A2DP, LE
Bluetooth
A4.2, A2DP, LE
B5.x, A2DP, LE
GPS
Yes, with A-GPS, GLONASS, BDS
Yes, with A-GPS, GLONASS, BDS, GALILEO
GPS
AYes, with A-GPS, GLONASS, BDS
BYes, with A-GPS, GLONASS, BDS, GALILEO
USB
microUSB 2.0
USB Type-C
USB
AmicroUSB 2.0
BUSB Type-C
Radio
FM radio
—
Radio
AFM radio
B—
NFC
—
Yes
NFC
A—
BYes
FEATURES
Sensors
Fingerprint (rear-mounted), accelerometer, proximity, compass
Fingerprint, accelerometer, gyro, proximity, compass, barometer
Sensors
AFingerprint (rear-mounted), accelerometer, proximity, compass
BFingerprint, accelerometer, gyro, proximity, compass, barometer
BATTERY
Charging
Battery charging 10W
Fast charging
Charging
ABattery charging 10W
BFast charging
Battery Type
Non-removable Li-Po 4000 mAh battery
Non-removable Li-Po
Battery Type
ANon-removable Li-Po 4000 mAh battery
BNon-removable Li-Po
MISC
Colors
Deepsea Black, Sunlight Gold, Ruby Red
—
Colors
ADeepsea Black, Sunlight Gold, Ruby Red
B—
Models
X00PD
—
Models
AX00PD
B—
Price
About 97 USD
—
Price
AAbout 97 USD
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.