Asus Zenfone Max Pro (M2) ZB631KL Specs, review, opinions, comparisons
The Asus Zenfone Max Pro (M2) ZB631KL is a 2018 model featuring a 6.26-inch IPS LCD display, 12MP camera, and a 5000 mAh battery. Read more about the features of the Zenfone Max Pro (M2) ZB631KL to see if it's right for you.
Added on 12.06.18 | Last update 01.23.20
Asus Zenfone Max Pro (M2) ZB631KL specs
Brand and model
Asus Zenfone Max Pro (M2) ZB631KL
157.9 x 75.5 x 8.5 mm (6.22 x 2.97 x 0.33 in)
175 g (6.17 oz)
Front glass, plastic body
5000 mAh, Non-removable Li-Po
Screen to body ratio
1080 x 2280 px
PPI /points per inch/
Corning Gorilla Glass 6
Camera and Video
Rear camera, main
-12 MP, f/1.8, 1/2.9'', 1.25μm, PDAF
-5 MP, f/2.4, 1.12µm, depth sensor
LED flash, HDR, panorama
2160p@30fps, 1080p@30/60fps, gyro-EIS
Front (selfie) camera
13MP, f/2.0, 1.12µm
LED flash, HDR
Operating system OS
Android 8.1 (Oreo)
Qualcomm SDM660 Snapdragon 660 (14 nm)
Other models with the same chipset include:
Cat S62, Cat S62 Pro, Nokia 7.2, Xiaomi Redmi Note 7S, vivo Z3x, Nokia X71, Huawei Y Max, Xiaomi Redmi Note 7, Lenovo S5 Pro GT, Asus Zenfone Max Pro (M2) ZB631KL
- Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
Graphics processor GPU
- Adreno 512
microSD, up to 512 GB (dedicated slot)
64 GB, 4/6 GB RAM
32 GB, 3 GB RAM
Communication and Connectivity
Dual SIM (Nano-SIM, dual stand-by)
GSM / HSPA / LTE
Show all network frequencies:
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300)
HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat9 450/50 Mbps
Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot
Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS
microUSB 2.0, USB On-The-Go
5.0, A2DP, LE
Music and Audio
- Active noise cancellation with dedicated mic
Sensors - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass - Charging 5V/2A 10W
GeekBench 6 Single Core 311 (Position 432 out of 529)
GeekBench 6 Multi Core 1048 (Position 394 out of 528)
GeekBench 5 Single Core 291 (Position 1244 out of 1886)
GeekBench 5 Multi-Core 1204 (Position 1174 out of 1875)
Disclaimer: This information is based on public data and official specifications from
Asus. However, there may be differences in specifications.
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Frequently Asked Questions
The base approximate price of the Asus Zenfone Max Pro (M2) ZB631KL was around after it was officially announced. At this point, the price may be lower.
The official release date is 2018, December.
The weight of the Asus Zenfone Max Pro (M2) ZB631KL is 175 g.
The screen size of the Asus Zenfone Max Pro (M2) ZB631KL is 6.26" inches.
The size of the Asus Zenfone Max Pro (M2) ZB631KL is 157.9 x 75.5 x 8.5 mm (HxWxD).