Acer Allegro vs Xiaomi Mi 9 Lite

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

    Allegro: 53 g lighter

    Allegro:
    126 g
    Mi 9 Lite:
    179 g
  • Width

    Allegro: 15.5 mm narrower

    Allegro:
    59 mm
    Mi 9 Lite:
    74.5 mm
  • Screen diagonal

    Allegro: 2.79 in smaller diagonal

    Allegro:
    3.6 in
    Mi 9 Lite:
    6.39 in
  • Chipset

    Allegro:
    Qualcomm MSM8255 Snapdragon S2
    Mi 9 Lite:
    Qualcomm SDM710 Snapdragon 710 (10 nm)
  • Rear camera layout

    Allegro:
    Single
    Mi 9 Lite:
    Triple
  • Depth

    Mi 9 Lite: 4.3 mm thinner

    Allegro:
    13 mm
    Mi 9 Lite:
    8.7 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. Allegro

    Height:
    116 mm
    Width:
    59 mm
    Depth:
    13 mm +4.3 mm versus Mi 9 Lite
  2. 2. Mi 9 Lite

    Height:
    156.8 mm +40.8 mm versus Allegro
    Width:
    74.5 mm +15.5 mm versus Allegro
    Depth:
    8.7 mm

Weight

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

  1. 1. Allegro

    126 g

  2. 2. Mi 9 Lite

    179 g

    +53 g versus Allegro

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. Allegro

    Screen diagonal:
    3.6 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    36.9 cm²
  2. 2. Mi 9 Lite

    Screen diagonal:
    6.39 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    100.2 cm²

Mi 9 Lite has approximately 171.7% more rectangular screen area than Allegro.

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.

Allegro: Original memory entry

8 GB

Mi 9 Lite: Original memory entry

64GB 6GB RAM · 128GB 6GB RAM · UFS2.1

Practical features

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

1. Allegro

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details panorama

2. Mi 9 Lite

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses shared SIM 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. Allegro

    1300 mAh

  2. 2. Mi 9 Lite

    4030 mAh

    +2730 mAh versus Allegro

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. Allegro2. Mi 9 Lite

Everyday essentials
Everyday essentials — specifications for Allegro, Mi 9 Lite.
SpecificationAllegroMi 9 Lite
Dimensions (HxWxD)
  • 116 Х 59 Х 13 mm
  • 156.8 Х 74.5 Х 8.7 mm
Weight
  • 126 g
  • 179 g
Technology
  • TFT
  • Super AMOLED
Screen size
  • 3.6" inch
  • 6.39" inch
Screen resolution
  • 480 x 800 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 64GB 6GB RAM
  • 128GB 6GB RAM
  • UFS2.1
Memory card support
  • panorama
  • microSD
  • up to 256 GB (uses shared SIM slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Removable Li-Ion
  • 4030 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Phone 7.5 Mango
  • Android 9.0 (Pie); MIUI 10
Chipset
  • Qualcomm MSM8255 Snapdragon S2
  • Qualcomm SDM710 Snapdragon 710 (10 nm)
NFC
  • Super AMOLED
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Allegro, Mi 9 Lite.
SpecificationAllegroMi 9 Lite
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 36.9 cm2
  • 100.2 cm2
Screen format
  • 5:3 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 53.9%
  • 85.8%
PPI /points per inch/
  • 259 PPI
  • 403 PPI
Screen protection Unknown
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video — specifications for Allegro, Mi 9 Lite.
SpecificationAllegroMi 9 Lite
Rear camera, main
  • 5 MP
  • Single
  • 48 MP
  • Triple
Camera specs
  • 5 MP
  • AF
  • 48 MP
  • f/1.8
  • (wide)
  • 1/2''
  • 0.8µm
  • PDAF -8 MP
  • (ultrawide) -2 MP
  • depth sensor
Functions Unknown
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 32 MP
  • Single
Specifications
  • Super AMOLED
  • 32 MP
  • f/2.0
  • 0.8µm
Performance

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

Performance — specifications for Allegro, Mi 9 Lite.
SpecificationAllegroMi 9 Lite
Processor CPU
  • 1.0 GHz Scorpion
  • Octa-core (2x2.2 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver)
Graphics processor GPU
  • Adreno 205
  • Adreno 616
Antutu 7 score *
  • 586
  • 176214
Antutu 8 score * Unknown
  • 215686
GeekBench 5 Single Core * Unknown
  • 392
GeekBench 5 Multi-Core * Unknown
  • 1505
General specs
General specs — specifications for Allegro, Mi 9 Lite.
SpecificationAllegroMi 9 Lite
Release date
  • 2011
  • October
  • 2019
  • September
Colors
  • Black
  • White
  • Black
  • Blue
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 140 EUR
  • 260 EUR
Battery life
  • Talking time- Up to 6 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Allegro, Mi 9 Lite.
SpecificationAllegroMi 9 Lite
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700)
  • 38(2600)
  • 40(2300)
Speed
  • HSPA 42.2/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • Wi-Fi 802.11 a/b/g/n/ac
  • A2DP
  • EDR
  • 5.0
  • A2DP
  • LE
  • aptX HD
Music and Audio
Music and Audio — specifications for Allegro, Mi 9 Lite.
SpecificationAllegroMi 9 Lite
Radio
  • panorama
  • FM radio
Others Unknown
  • 600 nits -HDR
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Allegro, Mi 9 Lite.
SpecificationAllegroMi 9 Lite
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP3/WAV/WMA/eAAC+ player -MP4/WMV/H.264 player -Document viewer -Voice memo -Predictive text input - Also known as Acer W4
  • Acer M310
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Fast battery charging 18W