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HTC Primo vs Oppo A7x

Compare recorded specifications, size and practical differences.

HTC Primo

HTC Primo

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Oppo A7x

Oppo A7x

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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.

  • WeightPrimo: 54 g lighterPrimo: 115 g · A7x: 169 g
  • WidthPrimo: 14.3 mm narrowerPrimo: 59.7 mm · A7x: 74 mm
  • Screen diagonalPrimo: 2.6 in smaller diagonalPrimo: 3.7 in · A7x: 6.3 in
  • ChipsetQualcomm MSM8255 Snapdragon S2 / Mediatek MT6771 Helio P60 (12 nm)Primo: Qualcomm MSM8255 Snapdragon S2 · A7x: Mediatek MT6771 Helio P60 (12 nm)
  • Rear camera layoutSingle / DualPrimo: Single · A7x: Dual
  • DepthA7x: 1.2 mm thinnerA7x: 8 mm · Primo: 9.2 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
Primo: 120.3 × 59.7 mm 1 A7x: 156.7 × 74 mm 2
Side
Primo: 120.3 × 9.2 mm 1 A7x: 156.7 × 8 mm 2
  1. 1. Primo
    Height
    120.3 mm
    Width
    59.7 mm
    Depth
    9.2 mm+1.2 mm versus A7x
    Weight
    115 g
  2. 2. A7x
    Height
    156.7 mm+36.4 mm versus Primo
    Width
    74 mm+14.3 mm versus Primo
    Depth
    8 mm
    Weight
    169 g
Weight

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

  1. 1. Primo115 g
  2. 2. A7x169 g

    +54 g versus Primo

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
Primo: 3.7 in, 5:3, About 39 cm² rectangular area 1 A7x: 6.3 in, 19.5:9, About 97.4 cm² rectangular area 2
  1. 1. Primo 3.7 in · 5:3 About 39 cm² rectangular area
  2. 2. A7x 6.3 in · 19.5:9 About 97.4 cm² rectangular area

A7x has approximately 150% more rectangular screen area than Primo.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Primo: Original memory entry

4 GB (1 GB user available) · 512 MB RAM

A7x: Original memory entry

128 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. Primo

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 32 GB (dedicated slot)

2. A7x

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 256 GB (dedicated slot)

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. Primo1500 mAh
  2. 2. A7x3500 mAh

    +2000 mAh versus Primo

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. Primo2. A7x

Everyday essentials
Everyday essentials
SpecificationPrimoA7x
Dimensions (HxWxD)
  • 120.3 Х 59.7 Х 9.2 mm
  • 156.7 Х 74 Х 8 mm
Weight
  • 115 g
  • 169 g
Technology
  • Super LCD2
  • LTPS IPS LCD
Screen size
  • 3.7" inch
  • 6.3" inch
Screen resolution
  • 480 x 800 px
  • 1080 x 2340 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB (1 GB user available)
  • 512 MB RAM
  • 128 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Non-removable Li-Ion
  • 3500 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.0.3 (Ice Cream Sandwich)
  • not upgradable to 4.1 (Jelly Bean); Sense UI 4
  • Android 8.1 (Oreo); ColorOS 5.2
Chipset
  • Qualcomm MSM8255 Snapdragon S2
  • Mediatek MT6771 Helio P60 (12 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationPrimoA7x
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 39.0 cm2
  • 97.4 cm2
Screen format
  • 5:3 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 54.3%
  • 84.0%
PPI /points per inch/
  • 252 PPI
  • 409 PPI
Screen protection Unknown
  • To be confirmed
Camera and Video
Camera and Video
SpecificationPrimoA7x
Rear camera, main
  • 5 MP
  • Single
  • 16 MP
  • Dual
Camera specs
  • 5 MP
  • AF
  • 16 MP
  • f/1.8
  • 1/3.1
  • 1.0µm
  • PDAF -2 MP
  • f/2.4
  • depth sensor
Functions
  • LED flash
  • HDR
Video
  • 720p
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 16 MP
  • Single
Specifications
  • No
  • 16 MP
  • f/2.0
Performance
Performance
SpecificationPrimoA7x
Processor CPU
  • 1.0 GHz Scorpion
  • Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
Graphics processor GPU
  • Adreno 205
  • Mali-G72 MP3
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 140725
General specs
General specs
SpecificationPrimoA7x
Release date
  • 2012
  • February. Released 2012
  • April
  • 2018
  • September
Colors
  • Black
  • Brown
  • Starry Purple
  • Ice Flame Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 270 EUR
Communication and Connectivity
Communication and Connectivity
SpecificationPrimoA7x
SIM card
  • Mini-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA - China -3G - HSDPA 850 / 900 / 2100 -4G - LTE
Speed
  • HSPA
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat13 600/100 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • aptX
  • 4.2
  • A2DP
  • LE
Harmful irradiation
  • SAR - 0.87 W/kg (head) 0.77 W/kg (body) SAR EU - 0.87 W/kg (head)
Unknown
Music and Audio
Music and Audio
SpecificationPrimoA7x
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others
  • Beats Audio
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationPrimoA7x
Dop
  • Sensors Accelerometer
  • proximity - DivX/XviD/MP4/H.264/WMV player -MP3/eAAC+/WMA/WAV player -Document editor -Voice memo/dial -Predictive text input
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Charging 5V/2A 10W - For China

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