Oppo R15x vs Samsung SPH-i325 Ace

Compare recorded specifications, size and practical differences.

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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.

  • Weight

    SPH-i325 Ace: 47 g lighter

    R15x:
    156 g
    SPH-i325 Ace:
    109 g
  • Width

    SPH-i325 Ace: 16.5 mm narrower

    R15x:
    75.5 mm
    SPH-i325 Ace:
    59 mm
  • Screen diagonal

    SPH-i325 Ace: 4.1 in smaller diagonal

    R15x:
    6.4 in
    SPH-i325 Ace:
    2.3 in
  • Chipset

    R15x:
    Qualcomm SDM660 Snapdragon 660 (14 nm)
    SPH-i325 Ace:
    Qualcomm MSM6500
  • Rear camera layout

    R15x:
    Dual
    SPH-i325 Ace:
    Single
  • Depth

    R15x: 3.6 mm thinner

    R15x:
    7.4 mm
    SPH-i325 Ace:
    11 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. 1. R15x

    Height:
    158.3 mm +40.3 mm versus SPH-i325 Ace
    Width:
    75.5 mm +16.5 mm versus SPH-i325 Ace
    Depth:
    7.4 mm
  2. 2. SPH-i325 Ace

    Height:
    118 mm
    Width:
    59 mm
    Depth:
    11 mm +3.6 mm versus R15x

Weight

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

  1. 1. R15x

    156 g

    +47 g versus SPH-i325 Ace

  2. 2. SPH-i325 Ace

    109 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. 1. R15x

    Screen diagonal:
    6.4 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    100.5 cm²
  2. 2. SPH-i325 Ace

    Screen diagonal:
    2.3 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    16.4 cm²

R15x has approximately 513.8% more rectangular screen area than SPH-i325 Ace.

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 R15x, SPH-i325 Ace, compared at the same storage capacity.
StorageR15xSPH-i325 Ace
128 GB 6 GB RAM Unknown
SPH-i325 Ace: Original memory entry

96 MB RAM · 192 MB ROM

Practical features

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

1. R15x

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

2. SPH-i325 Ace

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (dedicated slot)

Battery capacity

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

Recorded battery capacity

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

  1. 1. R15x

    3600 mAh

    +2300 mAh versus SPH-i325 Ace

  2. 2. SPH-i325 Ace

    1300 mAh

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. R15x2. SPH-i325 Ace

Everyday essentials
Everyday essentials — specifications for R15x, SPH-i325 Ace.
SpecificationR15xSPH-i325 Ace
Dimensions (HxWxD)
  • 158.3 Х 75.5 Х 7.4 mm
  • 118 Х 59 Х 11 mm
Weight
  • 156 g
  • 109 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 6.4" inch
  • 2.3" inch
Screen resolution
  • 1080 x 2340 px
  • 320 x 240 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 6 GB RAM
  • 96 MB RAM
  • 192 MB ROM
Memory card support
  • No
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3600 mAh
  • Non-removable Li-Ion
  • 1300 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.1 (Oreo); ColorOS 5.2
  • Microsoft Windows Mobile 6.0 Standard Edition
Chipset
  • Qualcomm SDM660 Snapdragon 660 (14 nm)
  • Qualcomm MSM6500
Headphone jack
  • Yes
  • No
Display
Display — specifications for R15x, SPH-i325 Ace.
SpecificationR15xSPH-i325 Ace
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 65K
Screen area
  • 101.0 cm2
  • 16.4 cm2
Screen format
  • 19.5:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 84.5%
  • 23.5%
PPI /points per inch/
  • 402 PPI
  • 174 PPI
Screen protection
  • Corning Gorilla Glass 5
Unknown
Camera and Video
Camera and Video — specifications for R15x, SPH-i325 Ace.
SpecificationR15xSPH-i325 Ace
Rear camera, main
  • 16 MP
  • Dual
  • 1.3 MP
  • Single
Camera specs
  • 16 MP
  • f/1.7
  • 1/2.8''
  • 1.12µm
  • PDAF -2 MP
  • depth sensor
  • 1.3 MP
Functions
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 25 MP
  • Single
  • 0 MP,
Specifications
  • 25 MP
  • f/2.0
  • 1/2.8''
  • 0.9μm
Unknown
Performance

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

Performance — specifications for R15x, SPH-i325 Ace.
SpecificationR15xSPH-i325 Ace
Processor CPU
  • Octa-core (4x2.0 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
  • ARM 9
Graphics processor GPU
  • Adreno 512
Unknown
Antutu 7 score *
  • 143726
Unknown
General specs
General specs — specifications for R15x, SPH-i325 Ace.
SpecificationR15xSPH-i325 Ace
Release date
  • 2018
  • October
  • 2007
  • December
Colors
  • Nebula
  • Silver Green
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 350 EUR
  • 110 EUR
Battery life Unknown
  • Stand by time- Up to 240 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for R15x, SPH-i325 Ace.
SpecificationR15xSPH-i325 Ace
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 1700(AWS) / 2100 / 900 -4G - LTE band 1(2100)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 8(900)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 900 / 1800
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 а/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • Yes
USB
  • microUSB 2.0
  • USB On-The-Go
  • Proprietary
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 1.36 W/kg (head) 0.86 W/kg (body)
Music and Audio
Music and Audio — specifications for R15x, SPH-i325 Ace.
SpecificationR15xSPH-i325 Ace
Radio
  • No
  • No
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for R15x, SPH-i325 Ace.
SpecificationR15xSPH-i325 Ace
Dop
  • Sensors Fingerprint (under display)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 5V/2A 10W - Incomplete preliminary specifications
  • TV-out -WMV/3GP/H.263/MP4 player -WMA/MP3/AAC/AAC+/OGG/ASF player -Organizer -Pocket Office -Voice dial Trackwheel For Sprint