HTC One A9 vs YU Ace

Compare recorded specifications, size and practical differences.

HTC One A9

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YU Ace

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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 technologyOLED versus LCDOne A9: OLED · Ace: LCD
Screen diagonalOne A9: 0.45 in smaller diagonalOne A9: 5 in · Ace: 5.45 in
ChipsetQualcomm MSM8952 Snapdragon 617 (28 nm) / Mediatek MT6739WW (28 nm)One A9: Qualcomm MSM8952 Snapdragon 617 (28 nm) · Ace: Mediatek MT6739WW (28 nm)
DepthOne A9: 2.3 mm thinnerOne A9: 7.3 mm · Ace: 9.6 mm
HeightOne A9: 2.2 mm shorterOne A9: 145.8 mm · Ace: 148 mm
Release year2015 / 2018One A9: 2015 · Ace: 2018

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.

Front

Side

1. One A9
Height
145.8 mm
Width
70.8 mm
Depth
7.3 mm

Weight
143 g
2. Ace
Height
148 mm
Width
70.5 mm
Depth
9.6 mm

Weight
Unknown

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials

Everyday essentials
Specification	One A9	Ace
Dimensions (HxWxD)	145.8 Х 70.8 Х 7.3 mm	148 Х 70.5 Х 9.6 mm
Weight	143 g	0 g
Technology	AMOLED	IPS LCD
Screen size	5" inch	5.45" inch
Screen resolution	1080 x 1920 px	720 x 1440 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16 GB 2 GB RAM32 GB 3 GB RAM	32 GB 3 RAM 16 GB 2 GB RAM
Memory card support	microSD up to 256 GB (dedicated slot)	microSD up to 128 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.	2150 mAh Non-removable Li-Ion	4000 mAh Removable Li-Po
Operating system OS	Android 6.0 (Marshmallow) upgradable to 7.0 (Nougat); Sense UI	Android 8.0 (Oreo)
Chipset	Qualcomm MSM8952 Snapdragon 617 (28 nm)	Mediatek MT6739WW (28 nm)
NFC	Yes (payments only)	Unknown
Headphone jack	Yes	Yes

Display

Display
Specification	One A9	Ace
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	68.9 cm2	76.7 cm2
Screen format	16:9 (height:width)	18:9 (height:width)
Screen to body ratio	66.8%	73.5%
PPI /points per inch/	441 PPI	295 PPI
Screen protection	Corning Gorilla Glass 3	Unknown

Camera and Video

Camera and Video
Specification	One A9	Ace
Rear camera, main	13 MP Single	13 MP Single
Camera specs	13 MP f/2.0 OIS AF	13 MP AF
Functions	HDR	LED flash
Video	1080p@30fps	720p@30fps
Front camera, selfie	4 MP Single	5 MP Single
Specifications	4 MP f/2.0 27mm (wide) 1/3'' 2µm	5 MP

Performance

Performance
Specification	One A9	Ace
Processor CPU	Octa-core (4x1.5 GHz Cortex-A53 & 4x1.2 GHz Cortex-A53)	Quad-core 1.5 GHz Cortex-A53
Graphics processor GPU	Adreno 405	PowerVR GE8100
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	35247	31252
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	692	Unknown
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	3049	Unknown
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied.	2110	Unknown
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	128	Unknown
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	663	Unknown

General specs

General specs
Specification	One A9	Ace
Release date	2015 September	2018 August
Colors	Carbon Gray Opal Silver Topaz Gold Deep Garnet Pink	Charcoal Grey Elektric Blue Rose Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	300 EUR	6000 INR
Battery life	Stand by time- Up to 432 h (3G) Talking time- Up to 16 h (3G) Music play - Up to 60 h	Unknown

Communication and Connectivity

Communication and Connectivity
Specification	One A9	Ace
SIM card	Nano-SIM	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Americas HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 2(1900) 3(1800) 4(1700/2100) 5(850) 7(2600) 12(700) 13(700) 17(700) 29(700) - Americas LTE band 1(2100) 8(900) 20(800) 28(700) 38(2600) 40(2300) 41(2500) - EMEA/ Asia	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 40(2300) 41(2500)
Speed	HSPA LTE-A Cat7 (2CA) 300/100 Mbps	HSPA 21.1/5.76 Mbps LTE Cat4 150/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct DLNA hotspot	Wi-Fi 802.11 b/g/n WiFi Direct hotspot
GPS	Yes with A-GPS GLONASS	Yes with A-GPS
USB	microUSB 2.0 USB Host	microUSB 2.0 USB On-The-Go
Bluetooth	4.1 A2DP aptX	4.1 A2DP
Harmful irradiation	SAR EU - 0.41 W/kg (head)	Unknown

Music and Audio

Music and Audio
Specification	One A9	Ace
Radio	FM radio	FM radio
Others	24-bit/192kHz audio -Dolby audio enhancement -Active noise cancellation with dedicated mic	Unknown

Other features

Other features
Specification	One A9	Ace
Dop	Sensors Fingerprint (front-mounted) accelerometer gyro proximity compass - Fast battery charging (Quick Charge 3.0)	Sensors Fingerprint (rear-mounted) accelerometer proximity - Fast battery charging 10W - For India