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Asus Zenfone 4 Max ZC520KL Specifications
Asus
Released 2017, Aug 15
2 / 3 GB RAM · Qualcomm MSM8917 Snapdragon 425 (28 nm)
- 156g, 8.8mm thickness
- Android 7, up to Android 8, ZenUI 4
- 16GB/32GB storage, microSDXC
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Genze vs community
Genze and community ratings are both shown on a /10 scale. Genze is derived from internal model scores and price rules; community averages come from approved reviews (1–10 per category).
| Category | Genze /10 | Users /10 |
|---|---|---|
| Battery | 8 | — |
| Display | 4.7 | — |
| Performance | 4.1 | — |
| Camera | 3.9 | — |
| Body | 5.2 | — |
| Gaming | 4.4 | — |
| Software | 4.4 | — |
| Connectivity | 1.6 | — |
| Sensors | 7.2 | — |
| Software updates | — | — |
| Clean software | — | — |
| Heating | — | — |
| Media | — | — |
Community columns fill in when reviews are approved.
Quick specifications
5.2"
720x1280 pixels
13MP
1080p
2/3GB RAM
Snapdragon 425
4100mAh
Score breakdown
From specs, price tier & release year
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Full specifications
|
Network
|
Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G bands | HSDPA 850 / 900 / 2100 | |
| 4G bands | 1, 3, 5, 7, 8, 20, 40 | |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
|
Launch
|
Announced | 2017, August. Released 2017, October |
|---|---|---|
| Status | Discontinued |
|
Body
|
Dimensions | 150.5 x 73.3 x 8.8 mm (5.93 x 2.89 x 0.35 in) |
|---|---|---|
| Weight | 156 g (5.50 oz) | |
| SIM | Nano-SIM + Micro-SIM |
|
Display
|
Type | IPS LCD |
|---|---|---|
| Size | 5.2 inches, 74.5 cm2 (~67.6% screen-to-body ratio) | |
| Resolution | 720 x 1280 pixels, 16:9 ratio (~282 ppi density) |
|
Platform
|
OS | Android 7 (Nougat), upgradable to Android 8 (Oreo), ZenUI 4 |
|---|---|---|
| Chipset | Qualcomm MSM8917 Snapdragon 425 (28 nm) | |
| CPU | Quad-core 1.4 GHz Cortex-A53 | |
| GPU | Adreno 308 |
|
Memory
|
Card slot | microSDXC (dedicated slot) |
|---|---|---|
| Internal | 16GB 2GB RAM, 32GB 3GB RAM | |
| ??? | eMMC 5.1 |
|
Main Camera
|
Dual | 13 MP, AF Auxiliary lens |
|---|---|---|
| Features | LED flash, HDR, panorama | |
| Video | 1080p@30fps |
|
Selfie camera
|
Single | 8 MP |
|---|---|---|
| Features | LED flash | |
| Video | 1080p@30fps |
|
Sound
|
Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes |
|
Comms
|
WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 4.1, A2DP, LE | |
| Positioning | GPS, GLONASS | |
| NFC | No | |
| Radio | FM radio | |
| USB | microUSB 2.0, OTG |
|
Features
|
Sensors | Fingerprint (front-mounted), accelerometer, gyro, proximity, compass |
|---|
|
Battery
|
Type | Li-Po 4100 mAh, non-removable |
|---|---|---|
| Charging | Reverse wired |
|
Misc
|
Colors | Black, Gold, Silver |
|---|---|---|
| Models | X00HD | |
| Price | About 180 EUR |
Asus Zenfone 4 Max ZC520KL official images
Frequently asked questions
Is Asus Zenfone 4 Max ZC520KL worth buying in 2026?
Asus Zenfone 4 Max ZC520KL is worth considering if its strengths match your priorities. Genze scores it 4.8/10 for its class. Read owner reviews and compare alternatives before you buy.
What is the battery capacity of Asus Zenfone 4 Max ZC520KL?
Asus Zenfone 4 Max ZC520KL has a 4,100 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.
What display size does Asus Zenfone 4 Max ZC520KL have?
Asus Zenfone 4 Max ZC520KL features a 5.20-inch display. See the Display section for resolution, refresh rate, and panel details.
How much RAM does Asus Zenfone 4 Max ZC520KL have?
Asus Zenfone 4 Max ZC520KL is available with 2 / 3 GB RAM variants. Storage options are listed in the Memory section.
What is the Genze score for Asus Zenfone 4 Max ZC520KL?
Genze rates Asus Zenfone 4 Max ZC520KL 4.8/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.
Where do these specifications come from?
Specifications are compiled from official manufacturer and carrier sources, reviewed by our editors where possible, and enriched with Genze scores and community feedback. GenZe Rank is not responsible for errors or omissions. Regional variants, firmware updates, and retailer listings may differ from what is shown here—always confirm critical details on the official product page before you buy.
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