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Acer DX900 vs Yezz Max 1 Plus

Compare recorded specifications, size and practical differences.

Acer DX900

Acer DX900

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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.

  • WeightMax 1 Plus: 42.1 g lighterMax 1 Plus: 104.9 g · DX900: 147 g
  • WidthDX900: 10.4 mm narrowerDX900: 60.5 mm · Max 1 Plus: 70.9 mm
  • Screen diagonalDX900: 2.65 in smaller diagonalDX900: 2.8 in · Max 1 Plus: 5.45 in
  • Rear camera layoutSingle / DualDX900: Single · Max 1 Plus: Dual
  • DepthMax 1 Plus: 8.1 mm thinnerMax 1 Plus: 8.9 mm · DX900: 17 mm
  • HeightDX900: 42.7 mm shorterDX900: 106 mm · Max 1 Plus: 148.7 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.

Front
DX900: 106 × 60.5 mm 1 Max 1 Plus: 148.7 × 70.9 mm 2
Side
DX900: 106 × 17 mm 1 Max 1 Plus: 148.7 × 8.9 mm 2
  1. 1. DX900
    Height
    106 mm
    Width
    60.5 mm
    Depth
    17 mm
    Weight
    147 g
  2. 2. Max 1 Plus
    Height
    148.7 mm
    Width
    70.9 mm
    Depth
    8.9 mm
    Weight
    104.9 g

Specifications

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Everyday essentials
Everyday essentials
SpecificationDX900Max 1 Plus
Dimensions (HxWxD)
  • 106 Х 60.5 Х 17 mm
  • 148.7 Х 70.9 Х 8.9 mm
Weight
  • 147 g
  • 104.9 g
Technology
  • TFT
  • TFT
Screen size
  • 2.8" inch
  • 5.45" inch
Screen resolution
  • 480 x 640 px
  • 720 x 1440 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 MB RAM
  • 256 MB ROM
  • 16GB 2GB RAM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 64 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1530 mAh
  • Removable Li-Po
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Android 9.1 Pie (Go edition)
Chipset Unknown
  • Unisoc SC9832E (28nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • panorama
  • Yes
Display
Display
SpecificationDX900Max 1 Plus
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 76.7 cm2
Screen format
  • 4:3 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 37.9%
  • 72.7%
PPI /points per inch/
  • 286 PPI
  • 295 PPI
Screen protection Unknown
  • AGC glass
Camera and Video
Camera and Video
SpecificationDX900Max 1 Plus
Rear camera, main
  • 3.15 MP
  • Single
  • 8 MP
  • Dual
Camera specs
  • 3.15 MP
  • AF
  • 8 MP 0.3 MP
Functions
  • Dual-LED flash
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • VGA videocall camera
  • 8 MP
Performance
Performance
SpecificationDX900Max 1 Plus
Processor CPU
  • 533 MHz Samsung S3C 6410
  • Quad-core 1.3 GHz Cortex-A53
Graphics processor GPU Unknown
  • Mali-T820 MP1
General specs
General specs
SpecificationDX900Max 1 Plus
Release date
  • 2009
  • February
  • 2019
  • August
Colors
  • Black
  • Black
  • Gun Metal
  • Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 90 EUR
  • 90 USD
Battery life
  • Stand by time- Up to 150 h Talking time- Up to10 h
  • Stand by time- Up to 280 h Talking time- Up to 9 h 30 min
Communication and Connectivity
Communication and Connectivity
SpecificationDX900Max 1 Plus
SIM card
  • Dual SIM (Mini-SIM)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 GSM 900 / 1800 / 1900 - SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • SiRF Star III chipset
  • Yes
  • with A-GPS
USB
  • miniUSB
  • microUSB 2.0
Bluetooth
  • microUSB 2.0
  • A2DP
  • 4.0
  • A2DP
  • LE
Music and Audio
Music and Audio
SpecificationDX900Max 1 Plus
Radio
  • panorama
  • Stereo FM radio
Others
  • Handwriting recognition
Unknown
Other features
Other features
SpecificationDX900Max 1 Plus
Dop
  • Sensors Accelerometer Pocket Office -Voice memo -MP3 player Also known as Acer Tempo DX900
  • Acer Tempo X960
  • Sensors Accelerometer

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