Zenfone 4 Pro ZS551KL By ASUS

microSDXC (uses shared SIM slot)

64GB 6GB RAM, 128GB 6GB RAM

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

LED flash, HDR, panorama

4K@30fps, 1080p@30/60fps, 1080p@120fps, 720p@240fps

HDR

8 MP, f/1.9, 22mm (wide), 1/3.2", 1.4µm, PDAF

1080p@30fps

Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame

156.9 x 75.6 x 7.6 mm (6.18 x 2.98 x 0.30 in)

Hybrid Dual SIM (Nano-SIM, dual stand-by)

175 g (6.17 oz)

Corning Gorilla Glass 5

1080 x 1920 pixels, 16:9 ratio (~401 ppi density)

5.5 inches, 83.4 cm2 (~70.3% screen-to-body ratio)

AMOLED

Yes
24-bit/192kHz audio

Yes, dual speakers

GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2

HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100

1, 2, 3, 4, 5, 7, 8, 17, 19, 20, 28, 38, 39, 40, 41 - Global, Taiwan
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 29, 30, 38, 39, 41 - US, Canada, Brazil
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 29, 30, 38, 39, 40, 41 - India

HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/150 or 100 Mbps

GSM / HSPA / LTE

5.0, A2DP, EDR, LE, aptX

Yes, with A-GPS, GLONASS, BDS, GALILEO

Yes

Yes

FM radio

USB Type-C 2.0, USB On-The-Go

Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot

Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, color spectrum

Fast charging 18W, 50% in 32 min (advertised)

Up to 27 h 30 min (3G)

Li-Ion 3600 mAh, non-removable

Moonlight white, Pure Black

Z01GD, Z01GS

About 350 EUR