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Full Differences Change compare mode	Preview Specs	Review Specs 128GB 6GB RAM $ 269.99

Asus Zenfone 5 ZE620KL

Xiaomi Poco X3 NFC

Network
Technology	GSM / HSPA / LTE	GSM / HSPA / LTE
2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network	HSDPA 800 / 850 / 900 / 1900 / 2100 - A version, B version	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
	HSDPA 850 / 900 / 2100 - C version
4G Network	1, 2, 3, 5, 7, 8, 18, 19, 20, 26, 28, 32, 34, 38, 39, 40, 41 - A version	1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
	1, 2, 3, 5, 7, 8, 18, 19, 28, 38, 39, 41 - B version
	1, 3, 5, 7, 8, 20, 40 - C version
Speed	HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 400/75 Mbps	HSPA, LTE

Launch
Announced	2018, February	2020, September 07
Status	Available. Released 2018, May	Available. Released 2020, September 08

Body
Dimensions	153 x 75.7 x 7.7 mm (6.02 x 2.98 x 0.30 in)	165.3 x 76.8 x 9.4 mm (6.51 x 3.02 x 0.37 in)
Weight	165 g (5.82 oz)	215 g (7.58 oz)
Build	Glass front (Gorilla Glass), glass back, aluminum frame	Glass front (Gorilla Glass 5), aluminum frame, plastic back
SIM	Hybrid Dual SIM (Nano-SIM, dual stand-by)	Hybrid Dual SIM (Nano-SIM, dual stand-by)
		IP53, dust and splash resistant

Display
Type	IPS LCD	IPS LCD, 120Hz, HDR10, 450 nits (typ)
Size	6.2 inches, 96.9 cm2 (~83.6% screen-to-body ratio)	6.67 inches, 107.4 cm2 (~84.6% screen-to-body ratio)
Resolution	1080 x 2246 pixels, 18.7:9 ratio (~402 ppi density)	1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Protection	Corning Gorilla Glass (unspecified version)	Corning Gorilla Glass 5

Platform
OS	Android 8.0 (Oreo), upgradable to Android 9.0 (Pie), ZenUI 5	Android 10, upgradable to Android 12, MIUI 14
Chipset	Qualcomm SDM636 Snapdragon 636 (14 nm)	Qualcomm SM7150-AC Snapdragon 732G (8 nm)
CPU	Octa-core (4x1.8 GHz Kryo 260 Gold & 4x1.6 GHz Kryo 260 Silver)	Octa-core (2x2.3 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
GPU	Adreno 509	Adreno 618

Memory
Card slot	microSDXC (uses shared SIM slot)	microSDXC (uses shared SIM slot)
Internal	64GB 4GB RAM, 64GB 6GB RAM	64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
	eMMC 5.1	UFS 2.1

Main Camera
Modules	12 MP, f/1.8, 24mm (wide), 1/2.55", 1.4µm, PDAF, 4-axis OIS 8 MP, f/2.0, 12mm (ultrawide), 1/4.0", 1.12µm, no AF	64 MP, f/1.9, (wide), 1/1.73", 0.8µm, PDAF 13 MP, f/2.2, 119˚ (ultrawide), 1.0µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth)
Features	Dual-LED dual-tone flash, HDR, panorama	Dual-LED flash, HDR, panorama
Video	4K@30fps, 1080p@60fps, 1080p@30fps (gyro-EIS)	4K@30fps, 1080p@30/120fps, 720p@960fps; gyro-EIS

Selfie Camera
Modules	8 MP, f/2.0, 24mm (wide), 1/4.0", 1.12µm	20 MP, f/2.2, (wide), 1/3.4", 0.8µm
Features		HDR, panorama
Video	1080p@30fps (gyro-EIS)	1080p@30fps

Sound
Loudspeaker	Yes, with dual speakers	Yes, with stereo speakers
3.5mm jack	Yes	Yes
	24-bit/192kHz Hi-Res audio	24-bit/192kHz Hi-Res audio

Comms
WLAN	Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth	v5.0, A2DP, LE	5.1, A2DP, LE
Positioning	GPS, GLONASS, BDS, GALILEO	GPS, GLONASS, BDS
NFC	Yes	Yes
Infrared port	No	Yes
Radio	FM radio	FM radio, recording
USB	USB Type-C 2.0, OTG	USB Type-C 2.0, OTG

Features
Sensors	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass

Battery
Type	Li-Ion 3300 mAh, non-removable	Li-Po 5160 mAh, non-removable
Charging	10W wired	33W wired, 62% in 30 min, 100% in 65 min (advertised)

Misc
Colors	Midnight Blue, Meteor Silver	Cobalt Blue, Shadow Gray
SAR		0.77 W/kg (head)     0.61 W/kg (body)
SAR EU		0.56 W/kg (head)     0.99 W/kg (body)
Models	X00QD, ZE620KL, ZF620KL, X00QDA	M2007J20CG, M2007J20CT
Price	About 320 EUR	$ 269.99 / € 141.54

Tests
Performance		AnTuTu: 283750 (v8) GeekBench: 1777 (v5.1) GFXBench: 16fps (ES 3.1 onscreen)
Display		Contrast ratio: 1299:1 (nominal)
Loudspeaker		-25.3 LUFS (Very good)
Battery (old)		Endurance rating 125h