Samsung i770 Saga vs ZTE Blade A2 Plus

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

    i770 Saga: 59 g lighter

    i770 Saga:
    130 g
    Blade A2 Plus:
    189 g
  • Width

    i770 Saga: 14.2 mm narrower

    i770 Saga:
    62 mm
    Blade A2 Plus:
    76.2 mm
  • Screen diagonal

    i770 Saga: 2.95 in smaller diagonal

    i770 Saga:
    2.55 in
    Blade A2 Plus:
    5.5 in
  • Chipset

    i770 Saga:
    Qualcomm MSM7500
    Blade A2 Plus:
    Mediatek MT6750T (28 nm)
  • Depth

    Blade A2 Plus: 3.7 mm thinner

    i770 Saga:
    13.5 mm
    Blade A2 Plus:
    9.8 mm
  • Height

    i770 Saga: 31 mm shorter

    i770 Saga:
    124 mm
    Blade A2 Plus:
    155 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. i770 Saga

    Height:
    124 mm
    Width:
    62 mm
    Depth:
    13.5 mm +3.7 mm versus Blade A2 Plus
  2. 2. Blade A2 Plus

    Height:
    155 mm +31 mm versus i770 Saga
    Width:
    76.2 mm +14.2 mm versus i770 Saga
    Depth:
    9.8 mm

Weight

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

  1. 1. i770 Saga

    130 g

  2. 2. Blade A2 Plus

    189 g

    +59 g versus i770 Saga

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. i770 Saga

    Screen diagonal:
    2.55 in
    Aspect ratio (height:width):
    1:1
    Approximate rectangular screen area:
    21 cm²
  2. 2. Blade A2 Plus

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²

Blade A2 Plus has approximately 297.6% more rectangular screen area than i770 Saga.

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.

Blade A2 Plus: Original memory entry

32 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. i770 Saga

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 GB (dedicated slot)

2. Blade A2 Plus

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 slot)

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. i770 Saga2. Blade A2 Plus

Everyday essentials
Everyday essentials — specifications for i770 Saga, Blade A2 Plus.
Specificationi770 SagaBlade A2 Plus
Dimensions (HxWxD)
  • 124 Х 62 Х 13.5 mm
  • 155 Х 76.2 Х 9.8 mm
Weight
  • 130 g
  • 189 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.55" inch
  • 5.5" inch
Screen resolution
  • 320 x 320 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. Unknown
  • 32 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • microSD
  • up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 0 mAh,
  • 5000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Android 6.0 (Marshmallow); MiFavor UI
Chipset
  • Qualcomm MSM7500
  • Mediatek MT6750T (28 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for i770 Saga, Blade A2 Plus.
Specificationi770 SagaBlade A2 Plus
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 21.0 cm2
  • 83.4 cm2
Screen format
  • 1:1 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 27.3%
  • 70.6%
PPI /points per inch/
  • 177 PPI
  • 401 PPI
Camera and Video
Camera and Video — specifications for i770 Saga, Blade A2 Plus.
Specificationi770 SagaBlade A2 Plus
Rear camera, main
  • 2 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 2 MP
  • 13 MP
  • PDAF
Functions Unknown
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 8 MP
  • Single
Specifications Unknown
  • 8 MP
Performance

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

Performance — specifications for i770 Saga, Blade A2 Plus.
Specificationi770 SagaBlade A2 Plus
Processor CPU
  • 400 MHz ARM 11
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU Unknown
  • Mali-T860MP2
Antutu 7 score * Unknown
  • 39847
General specs
General specs — specifications for i770 Saga, Blade A2 Plus.
Specificationi770 SagaBlade A2 Plus
Release date
  • 2008
  • November
  • 2017
  • February
Colors
  • Black
  • Red
  • Blue
  • Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 140 EUR
  • 150 EUR
Battery life
  • Stand by time- Up to 300 h Talking time- Up to 7 h
  • Talking time- Up to 24 h (mixed usage)
Communication and Connectivity
Communication and Connectivity — specifications for i770 Saga, Blade A2 Plus.
Specificationi770 SagaBlade A2 Plus
SIM card
  • Mini-SIM
  • Hybrid 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 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
Speed Unknown
  • HSPA 42.2/11.5 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 0.68 W/kg (head) 0.53 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for i770 Saga, Blade A2 Plus.
Specificationi770 SagaBlade A2 Plus
Radio
  • No
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for i770 Saga, Blade A2 Plus.
Specificationi770 SagaBlade A2 Plus
Dop
  • Pocket Office -Voice memo/dial -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -Predictive text input For Verizon
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass