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HTC One ME vs Oppo Ace2

Compare recorded specifications, size and practical differences.

HTC One ME

HTC One ME

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Oppo Ace2

Oppo Ace2

Replace Ace2
Remove Ace2
+ Add a third phone

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.

  • WeightOne ME: 31 g lighterOne ME: 155 g · Ace2: 186 g
  • WidthOne ME: 3.4 mm narrowerOne ME: 72 mm · Ace2: 75.4 mm
  • Screen diagonalOne ME: 1.35 in smaller diagonalOne ME: 5.2 in · Ace2: 6.55 in
  • ChipsetMediatek MT6795 Helio X10 (28 nm) / Qualcomm SM8250 Snapdragon 865 (7 nm+)One ME: Mediatek MT6795 Helio X10 (28 nm) · Ace2: Qualcomm SM8250 Snapdragon 865 (7 nm+)
  • Rear camera layoutSingle / QuadOne ME: Single · Ace2: Quad
  • DepthAce2: 1.2 mm thinnerAce2: 8.6 mm · One ME: 9.8 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.

Front
One ME: 151 × 72 mm 1 Ace2: 160 × 75.4 mm 2
Side
One ME: 151 × 9.8 mm 1 Ace2: 160 × 8.6 mm 2
  1. 1. One ME
    Height
    151 mm
    Width
    72 mm
    Depth
    9.8 mm+1.2 mm versus Ace2
    Weight
    155 g
  2. 2. Ace2
    Height
    160 mm+9 mm versus One ME
    Width
    75.4 mm+3.4 mm versus One ME
    Depth
    8.6 mm
    Weight
    186 g
Weight

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

  1. 1. One ME155 g
  2. 2. Ace2186 g

    +31 g versus One ME

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.

Screen size
One ME: 5.2 in, 16:9, About 74.5 cm² rectangular area 1 Ace2: 6.55 in, 20:9, About 103.6 cm² rectangular area 2
  1. 1. One ME 5.2 in · 16:9 About 74.5 cm² rectangular area
  2. 2. Ace2 6.55 in · 20:9 About 103.6 cm² rectangular area

Ace2 has approximately 39% more rectangular screen area than One ME.

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 by storage capacity and phone
StorageOne MEAce2
32 GB 3 GB RAM Not recorded
128 GB Not recorded 8 GB RAM
256 GB Not recorded 8 / 12 GB RAMAlternative RAM configurations

Practical features

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

1. One ME

NFC
Yes
Headphone jack
Yes
Memory card support
See details microSD · up to 512 GB (dedicated slot)

2. Ace2

NFC
Yes
Headphone jack
No
Memory card support
No

Battery capacity

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

Recorded capacity

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

  1. 1. One ME2840 mAh
  2. 2. Ace24000 mAh

    +1160 mAh versus One ME

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. One ME2. Ace2

Everyday essentials
Everyday essentials
SpecificationOne MEAce2
Dimensions (HxWxD)
  • 151 Х 72 Х 9.8 mm
  • 160 Х 75.4 Х 8.6 mm
Weight
  • 155 g
  • 186 g
Technology Unknown
  • AMOLED
Screen size
  • 5.2" inch
  • 6.55" inch
Screen resolution
  • 1440 x 2560 px
  • 1080 x 2400 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 GB RAM
  • 128GB 8GB RAM
  • 256GB 8GB RAM
  • 256GB 12GB RAM
Memory card support
  • microSD
  • up to 512 GB (dedicated slot)
  • No
BatteryCapacity is not battery life. No endurance test is implied.
  • 2840 mAh
  • Non-removable Li-Po
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 5.2 (Lollipop)
  • upgradable to 6 (Marshmallow); Sense UI 7
  • Android 10.0; ColorOS 7.1
Chipset
  • Mediatek MT6795 Helio X10 (28 nm)
  • Qualcomm SM8250 Snapdragon 865 (7 nm+)
NFC
  • Yes
  • Yes
Headphone jack
  • Yes
  • No
Display
Display
SpecificationOne MEAce2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 74.5 cm2
  • 103.6 cm2
Screen format
  • 16:9 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 68.6%
  • 85.9%
PPI /points per inch/
  • 565 PPI
  • 402 PPI
Screen protection Unknown
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video
SpecificationOne MEAce2
Rear camera, main
  • 20 MP
  • Single
  • 48 MP
  • Quad
Camera specs
  • 20 MP
  • f/2.2
  • 28mm (wide)
  • AF
  • 48 MP
  • f/1.7
  • 26mm (wide)
  • 1/2.0''
  • 0.8µm
  • PDAF -8 MP
  • f/2.2
  • 13mm (ultrawide)
  • 1/4.0''
  • 1.12µm
  • AF -2 MP B/W
  • (depth) -2 MP
  • (depth)
Functions
  • HDR
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 4 MP
  • Single
  • 16 MP
  • Single
Specifications
  • 4 MP
  • f/2.0
  • 27mm (wide)
  • 1/3''
  • 2µm
  • 16 MP
  • f/2.4
  • 29mm (wide)
  • 1/3.1''
  • 1.0µm
Performance
Performance
SpecificationOne MEAce2
Processor CPU
  • Octa-core 2.2 GHz Cortex-A53
  • Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585)
Graphics processor GPU
  • PowerVR G6200
  • Adreno 650
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 51326
Unknown
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 789
Unknown
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 2041
Unknown
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 663
Unknown
General specs
General specs
SpecificationOne MEAce2
Release date
  • 2015
  • June
  • 2020
  • April 13
Colors
  • Meteor Grey
  • Rose Gold
  • Gold Sepia
  • Aurora Silver
  • Moon Rock Grey
  • Fantasy Purple
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 340 EUR
  • 520 EUR
Battery life
  • Stand by time- Up to 598 h (2G) / Up to 626 h (3G) Talking time- Up to 23 h (2G) / Up to 13 h (3G)
Unknown
Body build Unknown
  • Glass front (Gorilla Glass 5)
  • glass back (Gorilla Glass 5)
  • aluminum frame
Communication and Connectivity
Communication and Connectivity
SpecificationOne MEAce2
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 28(700)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2CDMA 800 / 1900 & TD-SCDMA -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700)
  • 20(800)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - China -5G - 5G band 1(2100)
  • 41(2500)
  • 78(3500)
  • 79(4700); SA/NSA - China
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
  • LTE-A
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 a/b/g/n/ac/ax
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with dual-band A-GPS
  • GLONASS
  • BDS
  • GALILEO
  • QZSS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 4.1
  • A2DP
  • aptX
  • 5.1
  • A2DP
  • LE
  • aptX HD
Music and Audio
Music and Audio
SpecificationOne MEAce2
Radio
  • FM radio
Unknown
Others
  • Dolby Surround audio enhancement -Active noise cancellation with dedicated mic
  • 500 nits typ. brightness (advertised) -HDR10+ -90Hz refresh rate
Other features
Other features
SpecificationOne MEAce2
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast charging 65W
  • 100% in 30 min (advertised) -SuperVOOC 2.0 -Fast wireless charging 40W
  • 100% in 56 min (advertised) -Wireless reverse charging 10W