Home Compare Acer Iconia Tab A3-A20FHD vs Xiaomi 15 Ultra

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Acer Iconia Tab A3-A20FHD
Acer Acer Iconia Tab A3-A20FHD
2.3
Price TBA
View Details
★ Our Pick
Xiaomi 15 Ultra
Xiaomi Xiaomi 15 Ultra
512GB · 16GB RAM
4.3
From $1,099
View Details

Our Verdict

Analysis

Acer Iconia Tab A3-A20FHD has the bigger display.

Overall Winner
Acer Iconia Tab A3-A20FHD
Display Winner
Acer Iconia Tab A3-A20FHD
Performance Winner
Tie
Camera Winner
Tie
Battery Winner
Tie
Value Winner
Tie

Specifications Comparison

Feature Acer Iconia Tab A3-A20FHD Xiaomi 15 Ultra
Display size (in) 10.10 6.73
Main camera (MP) 5.00 50.00
Selfie (MP) 2.00 32.00
Weight (g) 508 226
Thickness (mm) 10.20 9.35
Chipset Mediatek MT8127 (28 nm) Snapdragon 8 Elite
OS Android 4.4 (KitKat) Android 15, HyperOS 2

Pros & Cons

Acer Iconia Tab A3-A20FHD

Xiaomi 15 Ultra

  • Outstanding camera versatility
  • Fast wired and wireless charging
  • Bright display
  • Heavy
  • Software still polishing animations
  • Limited availability in some regions

Every Spec, Side by Side

Specification
Acer
Acer Iconia Tab A3-A20FHD
Xiaomi
Xiaomi 15 Ultra
Battery 4 specs
Type
Li-Po 5910 mAh, non-removable (A3-A20FHD-K8KX)
Market-dependent versions:· Si/C Li-Ion 5410 mAh - Global· Si/C Li-Ion 6000 mAh - China
Talk time
Up to 8 h (multimedia)
Capacity
5410 mAh
Charging
90W wired, 80W wireless
Body 5 specs
Dimensions
256.5 x 170.2 x 10.2 mm (10.10 x 6.70 x 0.40 in)
161.3 x 75.3 x 9.35 mm
Weight
508 g (1.12 lb)
226 g
SIM
No
· Nano-SIM + Nano-SIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
Build
Glass front, glass-fiber reinforced plastic back or silicone polymer back (eco leather), aluminum frame
 
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Aerospace-grade glass fiber
Connectivity 8 specs
WLAN
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band or tri-band, Wi-Fi Direct
Bluetooth
4.0, A2DP
6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5
Positioning
A-GPS only
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
NFC
No
Yes
Radio
No
No
USB
microUSB 2.0
USB Type-C 3.2 Gen 2, DisplayPort, OTG
Infrared port
Yes
5G
Yes
Display 4 specs
Type
LED-backlit IPS LCD
LTPO AMOLED
Size
10.1 inches, 295.8 cm2 (~67.8% screen-to-body ratio)
6.73 inches
Resolution
1920 x 1200 pixels, 16:10 ratio (~224 ppi density)
1440 x 3200 pixels
Protection
Corning Gorilla Glass 4, oleophobic coating
Xiaomi Shield Glass 2.0, Mohs level 6
Features 2 specs
Sensors
Accelerometer
Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer
 
Two-way satellite communication (China model only)
Launch 2 specs
Announced
2014, October. Released 2014, October
2025, February 27
Status
Discontinued
Available. Released 2025, February 27
Main Camera 4 specs
Single
5 MP, AF
Video
720p
8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240/480/960/1920fps, gyro-EIS, Dolby Vision HDR 10-bit rec. (4K@60fps, 1080p)
Features
Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama, 67mm filter ring holder (optional)
Quad
50 MP + 50 MP + 200 MP + 50 MP
Memory 5 specs
Card slot
microSDXC (dedicated slot)
No
Internal
32GB 2GB RAM
256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
 
UFS 4.1
RAM
16GB
Storage
512GB
Misc 4 specs
Colors
Black, White
Black, White, Silver Chrome, Green
Price
About 230 EUR
$ 693.75 / £ 1,295.00 / € 812.34
Models
25010PN30G
SAR EU
1.00 W/kg (head)     1.00 W/kg (body)    
Network 9 specs
Technology
No cellular connectivity
GSM / HSPA / LTE / 5G
2G bands
N/A
GSM 850 / 900 / 1800 / 1900
GPRS
No
EDGE
No
3G bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 42, 48, 66, 71 - International
 
1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79, 80, 81, 83, 84, 89 SA/NSA - China
5G bands
1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 48, 66, 71, 75, 77, 78, 79 SA/NSA - International
Speed
HSPA, LTE, 5G
Platform 4 specs
OS
Android 4.4 (KitKat)
Android 15, HyperOS 2
Chipset
Mediatek MT8127 (28 nm)
Snapdragon 8 Elite
CPU
Quad-core 1.5 GHz Cortex-A7
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
Mali-450MP4
Adreno 830
Selfie Camera 3 specs
Single
2 MP
32 MP
Features
HDR, panorama
Video
4K@30/60fps, 1080p@30/60fps, gyro-EIS
Sound 3 specs
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers
3.5mm jack
Yes
No
 
24-bit/192kHz Hi-Res & Hi-Res Wireless audio Qualcomm XPAN (24-bit/96kHz audio)
Eu Label 4 specs
Energy
Class A
Battery
58:58h endurance, 1000 cycles
Free fall
Class C (90 falls)
Repairability
Class C
Our Tests 2 specs
Loudspeaker
-24.1 LUFS (Very good)
Battery
Active use score 16:13h

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Common Questions

Which phone is the best in this comparison?

Acer Iconia Tab A3-A20FHD has the bigger display.

How are the comparison winners decided?

We compare measurable specs (display size, battery capacity, RAM, charging, weight) and price (USD). When two phones tie or data is missing we mark the category "Depends".

Which is more affordable?

The cheaper option is shown as the value winner above. Prices are USD and may vary by region or retailer.