Samsung i770 Saga vs Xiaomi Mi A1

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: 35 g lighter

    i770 Saga:
    130 g
    Mi A1:
    165 g
  • Width

    i770 Saga: 13.8 mm narrower

    i770 Saga:
    62 mm
    Mi A1:
    75.8 mm
  • Screen diagonal

    i770 Saga: 2.95 in smaller diagonal

    i770 Saga:
    2.55 in
    Mi A1:
    5.5 in
  • Chipset

    i770 Saga:
    Qualcomm MSM7500
    Mi A1:
    Qualcomm MSM8953 Snapdragon 625 (14 nm)
  • Rear camera layout

    i770 Saga:
    Single
    Mi A1:
    Dual
  • Depth

    Mi A1: 6.2 mm thinner

    i770 Saga:
    13.5 mm
    Mi A1:
    7.3 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 +6.2 mm versus Mi A1
  2. 2. Mi A1

    Height:
    155.4 mm +31.4 mm versus i770 Saga
    Width:
    75.8 mm +13.8 mm versus i770 Saga
    Depth:
    7.3 mm

Weight

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

  1. 1. i770 Saga

    130 g

  2. 2. Mi A1

    165 g

    +35 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. Mi A1

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

Mi A1 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.

Mi A1: Original memory entry

64 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. Mi A1

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 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. Mi A1

Everyday essentials
Everyday essentials — specifications for i770 Saga, Mi A1.
Specificationi770 SagaMi A1
Dimensions (HxWxD)
  • 124 Х 62 Х 13.5 mm
  • 155.4 Х 75.8 Х 7.3 mm
Weight
  • 130 g
  • 165 g
Technology
  • TFT
  • LTPS 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
  • 64 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • microSD
  • up to 128 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 0 mAh,
  • 3080 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Android 7.1.2 (Nougat)
  • upgradable to Android 9.0 (Pie); Android One
Chipset
  • Qualcomm MSM7500
  • Qualcomm MSM8953 Snapdragon 625 (14 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for i770 Saga, Mi A1.
Specificationi770 SagaMi A1
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 21.0 cm2
  • 82.6 cm2
Screen format
  • 1:1 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 27.3%
  • 70.1%
PPI /points per inch/
  • 177 PPI
  • 403 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for i770 Saga, Mi A1.
Specificationi770 SagaMi A1
Rear camera, main
  • 2 MP
  • Single
  • 12 MP
  • Dual
Camera specs
  • 2 MP
  • 12 MP
  • f/2.2
  • 26mm (wide)
  • 1.25µm
  • PDAF -12 MP
  • f/2.6
  • 50mm (telephoto)
  • 1.0µm
  • AF
  • 2x optical zoom
Functions Unknown
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 5 MP
  • Single
Specifications Unknown
  • 5 MP
Performance

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

Performance — specifications for i770 Saga, Mi A1.
Specificationi770 SagaMi A1
Processor CPU
  • 400 MHz ARM 11
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU Unknown
  • Adreno 506
Antutu 7 score * Unknown
  • 78560
GeekBench 4 Single Core * Unknown
  • 859
GeekBench 4 Multi-Core * Unknown
  • 4171
Antutu 8 score * Unknown
  • 96807
GeekBench 4 Battery * Unknown
  • 3415
GeekBench 5 Single Core * Unknown
  • 169
GeekBench 5 Multi-Core * Unknown
  • 1000
General specs
General specs — specifications for i770 Saga, Mi A1.
Specificationi770 SagaMi A1
Release date
  • 2008
  • November
  • 2017
  • September
Colors
  • Black
  • Red
  • Blue
  • Black
  • Gold
  • Rose Gold
  • Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 140 EUR
  • 170 EUR
Battery life
  • Stand by time- Up to 300 h Talking time- Up to 7 h
Unknown
Body build Unknown
  • Front glass
  • aluminum frame
  • back
Communication and Connectivity
Communication and Connectivity — specifications for i770 Saga, Mi A1.
Specificationi770 SagaMi A1
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 band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 40(2300)
Speed Unknown
  • HSPA 42.2/5.76 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 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 2.0
  • A2DP
  • 4.2
  • A2DP
  • LE
Harmful irradiation
  • SAR - 0.68 W/kg (head) 0.53 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for i770 Saga, Mi A1.
Specificationi770 SagaMi A1
Radio
  • No
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for i770 Saga, Mi A1.
Specificationi770 SagaMi A1
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
  • gyro
  • proximity
  • Infrared port - Charging 5V/2A 10W - For Europe
  • Asia Pacific
  • Middle East & Africa
  • LATAM. Also known as Xiaomi Mi 5X in China.