Asus Zenfone 4 Pro ZS551KL specs.
Mobiles >> ASUS >> Asus Zenfone 4 Pro ZS551KL| Specifications | Reviews | Secret codes |
| Unlock phone | Root phone |
| Backup | Flash Firmware | Screenshot |
Basic Spec Asus Zenfone 4 Pro ZS551KL
Smart Phone OS:
An operating system (OS) is software that interacts between a user and a smartphone.
An operating system (OS) is software that interacts between a user and a smartphone.Android 7.1.1 (Nougat), upgradable to Android 8 (Oreo); ZenUI 4
Chipset:Is a set of chips in the smartphone that control the CPU.
Is a set of chips in the smartphone that control the CPU.Qualcomm MSM8998 Snapdragon 835 (10 nm)
CPU:Central processing unit
Central processing unitOcta-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)
GPU:Graphics Processing Unit
Graphics Processing UnitAdreno 540
Display Asus Zenfone 4 Pro ZS551KL
Type:
AMOLED capacitive touchscreen, 16M colors
Screen Size:This diagonal display size is usually measured in inches.
This diagonal display size is usually measured in inches.5.5 inches, 83.4 cm2 (~70.3% screen-to-body ratio)
Screen Resolution:Screen resolution refers to the size of the image received on the screen in pixels
Screen resolution refers to the size of the image received on the screen in pixels1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Protection:
Corning Gorilla Glass 5
Storage Asus Zenfone 4 Pro ZS551KL
Card slot:
microSDXC
Internal:
64GB 6GB RAM, 128GB 6GB RAMRandom Access Memory
Random Access MemoryMain Camera Asus Zenfone 4 Pro ZS551KL
Dual:
12 MP, f/1.7, 25mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, Laser AF, 4-axis OIS
16 MP, 50mm (telephoto), 1/3.1", 1.0µm, AF, 2x optical zoom
16 MP, 50mm (telephoto), 1/3.1", 1.0µm, AF, 2x optical zoom
Features:
LED flash, HDR, panorama
Video:
2160p@30fps, 1080p@30/60fps, 1080p@120fps, 720p@240fps
Selfie camera Asus Zenfone 4 Pro ZS551KL
Single camera:
8 MP, f/1.9, 22mm (wide), 1/3.2", 1.4µm, PDAF
Features:
HDR
Video:
1080p@30fps
Sound Asus Zenfone 4 Pro ZS551KL
Loudspeaker:
Yes, dual speakers
3.5mm jack:
Yes
Network connectivity Asus Zenfone 4 Pro ZS551KL
Technology:
GSM / HSPAHigh Speed Packet Access / LTE
High Speed Packet Access / LTE2G:Second generation cellular network
Second generation cellular networkGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G:Third generation cellular network
Third generation cellular networkHSDPAHigh-Speed Downlink Packet Access 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100
High-Speed Downlink Packet Access 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 4G:Fourth generation cellular network
Fourth generation cellular networkLTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 19(800), 20(800), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Global, Taiwan
Speed:
HSPAHigh Speed Packet Access 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/150 or 100 Mbps
High Speed Packet Access 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/150 or 100 MbpsWLAN:Wireless Local Area Network
Wireless Local Area NetworkWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth:Bluetooth is used to exchange data between nearby mobile devices.
Bluetooth is used to exchange data between nearby mobile devices.5.0, A2DP, EDR, LE, aptX
GPS:Global Positioning System
Global Positioning SystemYes, with A-GPSAssisted Global Positioning System, GLONASSGLObal NAvigation Satellite System, BDS, GALILEOEuropean Global Navigation Satellite System
Assisted Global Positioning System, GLONASSGLObal NAvigation Satellite System, BDS, GALILEOEuropean Global Navigation Satellite SystemNFC:Near field communication
Near field communicationYes
Infrared port:
Yes
Radio:
FM radio
USB:Universal Serial Bus
Universal Serial Bus2.0, Type-C 1.0 reversible connector, USB On-The-Go
Phone features Asus Zenfone 4 Pro ZS551KL
Sensors:
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, color spectrum
Battery Asus Zenfone 4 Pro ZS551KL
Battery:
Non-removable Li-Ion 3600 mAh battery
Charging:
Fast battery charging 18W: 50% in 32 min
Talk time:
Up to 27 h 30 min (3G)
Size Asus Zenfone 4 Pro ZS551KL
Dimensions:
156.9 x 75.6 x 7.6 mm (6.18 x 2.98 x 0.30 in)
Weight:
175 g (6.17 oz)
Build:
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
SIM:
Hybrid Dual SIM (Nano-SIM, dual stand-by)
Comments, Questions and Answers about Asus Zenfone 4 Pro ZS551KL
Ask a question about Asus Zenfone 4 Pro ZS551KL
Blackview has released a new rugged smartphone Blackview BV8200. In addition to a rugged body, the device has a 120Hz screen, an additional display on the back, an 8800mAh battery, a bright flashlight and an AI camera.
Xiaomi has unveiled its first 2025 smartphone, the Redmi Turbo 4. It is notable for its 6550 mAh solid state battery and the latest MediaTek Dimensity 8400 Ultra processor with flagship configuration. The features of the device don't end there.
The company vivo under the brand iQOO released a new version of the mid-range smartphone Z9 Turbo with a higher capacity battery. The device is also equipped with a powerful processor, a bright screen with high refresh rate and a camera with optical stabilization.