| 2G bands | 
			GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 
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			| 3G bands | 
			HSDPA 850 / 900 / 1800 / 1900 / 2100 
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			| 4G bands | 
			LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500) 
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			| Brand | 
			asus 
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			| Model Name | 
			Asus Zenfone 4 ZE554KL 
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			| Technology | 
			GSM / HSPA / LTE 
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			| Speed | 
			HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/150 Mbps 
 | 
		
			
			| GPRS | 
			Yes 
 | 
		
			
			| EDGE | 
			Yes 
 | 
		
			
			| Announced | 
			2017, August 
 | 
		
			
			| Status | 
			Available. Released 2017, October 
 | 
		
			
			| Dimensions | 
			155.4 x 75.2 x 7.7 mm (6.12 x 2.96 x 0.30 in) 
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			| Weight | 
			165 g (5.82 oz) 
 | 
		
			
			| SIM | 
			Hybrid Dual SIM (Nano-SIM, dual stand-by) 
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			| Screen Type | 
			IPS LCD capacitive touchscreen, 16M colors 
 | 
		
			
			| Screen Size | 
			5.5 inches, 83.4 cm2 (~71.4% screen-to-body ratio) 
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			| Screen Resolution | 
			1080 x 1920 pixels, 16:9 ratio (~401 ppi density) 
 | 
		
			
			| OS | 
			Android 7.1.1 (Nougat); ZenUI 4 
 | 
		
			
			| Card Slot | 
			microSD, up to 256 GB (uses SIM 2 slot) 
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			| Internal | 
			64 GB, 4/6 GB RAM 
 | 
		
			
			| Single | 
			8 MP, f/2.0, 24mm (wide) 
 | 
		
			
			| Video | 
			2160p@30fps 
 | 
		
			
			| Video_1 | 
			1080p@30fps 
 | 
		
			
			| Loudspeaker | 
			Yes, dual speakers 
 | 
		
			
			| 3.5mm jack | 
			Yes 
 | 
		
			
			| Keys | 
			HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 – North America, Brazil 
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			| WLAN | 
			Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot 
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			| Bluetooth | 
			5.0, A2DP, EDR, LE 
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			| GPS | 
			Yes, with A-GPS, GLONASS, BDS, GALILEO 
 | 
		
			
			| Radio | 
			FM radio 
 | 
		
			
			| USB | 
			Type-C 1.0 reversible connector 
 | 
		
			
			| Sensons | 
			Fingerprint (front-mounted), accelerometer, gyro, proximity, compass 
 | 
		
			
			| Media | 
			HSDPA 850 / 900 / 2100 – India, Indonesia 
 | 
		
			
			| Colors | 
			Moonlight white, Mint Green, Midnight Black 
 | 
		
			
			| Protection | 
			Corning Gorilla Glass 3 
 | 
		
			
			| Chipset | 
			Qualcomm SDM630 Snapdragon 630 (14 nm)Qualcomm SDM660 Snapdragon 660 (14 nm) 
 | 
		
			
			| CPU | 
			Octa-core (4×2.2 GHz Cortex-A53 & 4×1.8 GHz Cortex A53)Octa-core (4×2.2 GHz Kryo 260 & 4×1.8 GHz Kryo 260) 
 | 
		
			
			| GPU | 
			Adreno 508Adreno 512 
 | 
		
			
			| Dual | 
			12 MP, f/1.8, 25mm (wide), 1/2.55", 1.4µm, OIS, dual pixel PDAF 8 MP, 12mm, no AF 
 | 
		
			
			| Features | 
			Dual-LED dual-tone flash, HDR, panorama 
 | 
		
			
			| Features_1 | 
			HDR, panorama 
 | 
		
			
			| NFC | 
			Yes 
 | 
		
			
			| Battery | 
			Non-removable Li-Ion 3300 mAh battery 
 | 
		
			
			| Price | 
			About 400 EUR 
 | 
		
			
			| Charging | 
			Fast battery charging 18W 
 | 
		
			
			| Build | 
			Front/back glass (Gorilla Glass 5), aluminum frame 
 | 
		
			
			| Camera | 
			Photo / Video 
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