Asus Zenfone 7 ZS670KS vs HTC U11: specs comparison

Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

Display technology

OLED versus LCD

Zenfone 7 ZS670KS:

OLED

U11:

LCD
Weight

U11: 61 g lighter

Zenfone 7 ZS670KS:

230 g

U11:

169 g
Width

U11: 1.4 mm narrower

Zenfone 7 ZS670KS:

77.3 mm

U11:

75.9 mm
Screen diagonal

U11: 1.17 in smaller diagonal

Zenfone 7 ZS670KS:

6.67 in

U11:

5.5 in
Rear camera layout

Zenfone 7 ZS670KS:

Triple

U11:

Single
Depth

U11: 1.7 mm thinner

Zenfone 7 ZS670KS:

9.6 mm

U11:

7.9 mm

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

1. Zenfone 7 ZS670KS

Height:

165.1 mm +11.2 mm versus U11
Width:

77.3 mm +1.4 mm versus U11
Depth:

9.6 mm +1.7 mm versus U11
2. U11

Height:

153.9 mm
Width:

75.9 mm
Depth:

7.9 mm

Weight

Bars start at zero and share a scale within this chart.

1. Zenfone 7 ZS670KS

230 g

+61 g versus U11
2. U11

169 g

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

1. Zenfone 7 ZS670KS

Screen diagonal:

6.67 in

Aspect ratio (height:width):

20:9

Approximate rectangular screen area:

107.4 cm²
2. U11

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²

Zenfone 7 ZS670KS has approximately 28.8% more rectangular screen area than U11.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for Zenfone 7 ZS670KS, U11, compared at the same storage capacity.
Storage	Zenfone 7 ZS670KS	U11
128 GB	6 / 8 GB RAM Alternative RAM configurations	Unknown

U11: Original memory entry

128 GB · 6 GB RAM 64 GB · 512GB 4GB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Zenfone 7 ZS670KS

NFC:: Yes
Headphone jack:: No
Memory card support:: See details microSDXC (dedicated slot)

2. U11

NFC:: Yes
Headphone jack:: No
Memory card support:: See details microSD · up to 512 GB (uses SIM 2 slot) - dual SIM model only

Battery capacity

Capacity is not battery life. No endurance test is implied.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. Zenfone 7 ZS670KS2. U11

Everyday essentials

Everyday essentials — specifications for Zenfone 7 ZS670KS, U11.
Specification	Zenfone 7 ZS670KS	U11
Dimensions (HxWxD)	165.1 Х 77.3 Х 9.6 mm	153.9 Х 75.9 Х 7.9 mm
Weight	230 g	169 g
Technology	Super AMOLED	Super LCD5
Screen size	6.67" inc	5.5" inch
Screen resolution	1080 x 2400 px	1440 x 2560 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	128GB 6GB RAM 128GB 8GB RAM	128 GB 6 GB RAM 64 GB 512GB 4GB
Memory card support	microSDXC (dedicated slot)	microSD up to 512 GB (uses SIM 2 slot) - dual SIM model only
Battery Capacity is not battery life. No endurance test is implied.	0 mAh,	3000 mAh Non-removable Li-Ion
Operating system OS	Android 10 ZenUI 7	Android 7.1 (Nougat) upgradable to Android 8.0 (Oreo); Sense UI
Chipset	- Qualcomm SM8250 Snapdragon 865 (7 nm+)	Qualcomm MSM8998 Snapdragon 835 (10 nm)
NFC	Yes	Yes
Headphone jack	No	No

Display

Display — specifications for Zenfone 7 ZS670KS, U11.
Specification	Zenfone 7 ZS670KS	U11
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	107.4 cm2	83.4 cm2
Screen format	20:9 (height:width)	16:9 (height:width)
Screen to body ratio	84.2%	71.4%
PPI /points per inch/	Unknown	534 PPI
Screen protection	Corning Gorilla Glass 6	Corning Gorilla Glass 5

Camera and Video

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Camera and Video — specifications for Zenfone 7 ZS670KS, U11.
Specification	Zenfone 7 ZS670KS	U11
Rear camera, main	64 MP Triple	12 MP Single
Camera specs	-64 MP f/1.8 26mm (wide) 1/1.72'' 0.8µm PDAF -8 MP f/2.4 80mm (telephoto) PDAF 3x optical zoom -12 MP f/2.2 113˚ 17mm (ultrawide) 1/2.55'' 1.4µm dual pixel PDAF	12 MP f/1.7 1/2.55'' 1.4µm dual pixel PDAF 5-axis OIS
Functions	Dual-LED flash HDR auto panorama	Dual-LED dual-tone flash HDR panorama
Video	8K@30fps 4K@30/60/120fps 1080p@30/60/240fps 720p@480fps; gyro-EIS HDR	1080p@30fps
Front camera, selfie	64 MP Triple	16 MP Single
Specifications	Motorized flip-up uses main camera	16 MP f/2.0
DxOMark Main Score *	Unknown	90
DxOMark Photo *	Unknown	90
DxOMark Video *	Unknown	89

Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Zenfone 7 ZS670KS, U11.
Specification	Zenfone 7 ZS670KS	U11
Processor CPU	- Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)	Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)
Graphics processor GPU	- Adreno 650	Adreno 540
Antutu 7 score *	Unknown	214359
GeekBench 4 Single Core *	Unknown	1913
GeekBench 4 Multi-Core *	Unknown	6333
GeekBench 4 RenderScript *	Unknown	7938
GeekBench 5 Single Core *	Unknown	382
GeekBench 5 Multi-Core *	Unknown	1468

General specs

General specs — specifications for Zenfone 7 ZS670KS, U11.
Specification	Zenfone 7 ZS670KS	U11
Release date	2020 August 26	2017 May
Colors	Aurora Black Pastel White	Amazing Silver Sapphire Blue Brilliant Black Ice White Solar Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	600 EUR	370 EUR
Battery life	Unknown	Stand by time- Up to 336 h (3G) Talking time- Up to 24 h 30 min (3G)
Body build	Glass front (Gorilla Glass 6) glass back (Gorilla Glass 3) aluminum frame	Front/back glass aluminum frame

Communication and Connectivity

Communication and Connectivity — specifications for Zenfone 7 ZS670KS, U11.
Specification	Zenfone 7 ZS670KS	U11
SIM card	Dual SIM (Nano-SIM dual stand-by)	Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - 1 2 3 4 5 7 8 12 17 18 19 20 26 28 29 38 39 40 41 -5G - 1 77 78 SA/NSA	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 4(1700/2100) 5(850) 7(2600) 8(900) 12(700) 17(700) 20(800) 28(700) 32(1500) 38(2600) 39(1900) 40(2300) 41(2500)
Speed	HSPA 42.2/5.76 Mbps LTE-A (5CA) Cat19 1800/150 Mbps 5G 3.6 Gbps DL	HSPA 42.2/5.76 Mbps LTE-A (4CA) Cat16 1024/75 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac/6 dual-band Wi-Fi Direct hotspot	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct DLNA hotspot
GPS	Yes with dual-band A-GPS GLONASS GALILEO BDS QZSS NavIC	Yes with A-GPS GLONASS BDS
USB	Type-C 1.0 reversible connector	3.1 Type-C 1.0 reversible connector
Bluetooth	5.0 A2DP LE aptX Adaptive	4.2 A2DP LE (5.0 after SW update)

Music and Audio

Music and Audio — specifications for Zenfone 7 ZS670KS, U11.
Specification	Zenfone 7 ZS670KS	U11
Radio	No	No
Others	- HDR10+ -90Hz refresh rate -700 nits typ. brightness - 24-bit/192kHz audio	24-bit/192kHz audio -Active noise cancellation with dedicated mic

Other features

Other features — specifications for Zenfone 7 ZS670KS, U11.
Specification	Zenfone 7 ZS670KS	U11
Dop	- Sensors - Fingerprint (side-mounted) accelerometer gyro proximity compass - Fast charging 30W 60% in 34 min 100% in 93 min -USB Power Delivery 3.0 -Reverse charging	Sensors Fingerprint (front-mounted) accelerometer gyro proximity compass - Fast battery charging (Quick Charge 3.0) - IP67 dust/water resistant (up to 1m for 30 mins) - Also known as HTC U11 Dual SIM with dual-SIM card slots128GB/6GB (China Taiwan Malaysia Singapore India Hong Kong Russia Saudi Arabia Philippines)

Asus Zenfone 7 ZS670KS vs HTC U11