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InnoReviews

Ulefone Armor 28 Ultra vs Xiaomi 13 Ultra

Ulefone Armor 28 Ultra
61.6Inno Score
VS
WINNER
Xiaomi 13 Ultra

Xiaomi

Xiaomi 13 Ultra

$1,299

63.8Inno Score
55.2Performance54
53.7Display64.2
46.8Camera69.5
94.7Battery71.6
60Features65.3
7 spec wins — Ulefone Armor 28 Ultra7 spec wins — Xiaomi 13 Ultra

InnoReviews verdict

Xiaomi 13 Ultra wins this phone face-off, 63.8 to 61.6, pulling ahead mainly in camera (+23) and display (+11). Ulefone Armor 28 Ultra still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the Ulefone Armor 28 Ultra

  • Stronger battery score: 95 vs 72
  • 112% higher capacity: 10,600 mAh vs 5,000 mAh
  • 56% higher Front camera: 50 MP vs 32 MP
  • 33% higher RAM (max): 16 GB vs 12 GB
  • 33% higher Wired charging: 120 W vs 90 W
  • Lower launch price: $1,000 vs $1,299

Reasons to pick the Xiaomi 13 Ultra

  • Stronger display score: 64 vs 54
  • Stronger camera score: 70 vs 47
  • Stronger features score: 65 vs 60
  • 53% lower thickness: 9.1 mm vs 19.4 mm
  • 50% lower weight: 227 g vs 450 g

Display

Display comparison: Ulefone Armor 28 Ultra versus Xiaomi 13 Ultra
SpecUlefone Armor 28 UltraXiaomi 13 Ultra
Screen size6.67 ″6.73 ″+1%
Panel typeAMOLEDLTPO OLED
Resolution1080x24003200x1440
Pixel density395 ppi522 ppi+32%
Refresh rate120 Hz120 Hz
Peak brightness2,200 nits2,600 nits+18%

Performance

Performance comparison: Ulefone Armor 28 Ultra versus Xiaomi 13 Ultra
SpecUlefone Armor 28 UltraXiaomi 13 Ultra
ChipsetMediaTek Dimensity 9300+Snapdragon 8 Gen 2
AnTuTu—1,550,000
Geekbench 6 (single)2,158+5%Top 29%2,050Top 32%
Geekbench 6 (multi)7,082+29%Top 22%5,500Top 34%
RAM (max)16 GB+33%12 GB
Storage options1TB256GB / 512GB / 1TB
Storage typeUFS 4.0UFS 4.0

Camera

Camera comparison: Ulefone Armor 28 Ultra versus Xiaomi 13 Ultra
SpecUlefone Armor 28 UltraXiaomi 13 Ultra
Main camera50 MP50 MP
Main aperturef/1.9f/1.9-4.0
Ultra-wide50 MP50 MP
Telephoto—50 MP
Optical zoom—5 x
Max video8K@30fps8K@24fps
Front camera50 MP+56%32 MP
OISNoYes

Battery

Battery comparison: Ulefone Armor 28 Ultra versus Xiaomi 13 Ultra
SpecUlefone Armor 28 UltraXiaomi 13 Ultra
Capacity10,600 mAh+112%5,000 mAh
Wired charging120 W+33%90 W
Wireless charging50 W50 W

Design

Design comparison: Ulefone Armor 28 Ultra versus Xiaomi 13 Ultra
SpecUlefone Armor 28 UltraXiaomi 13 Ultra
Weight450 g227 g+50%
Thickness19.4 mm9.1 mm+53%
IP ratingIP68/IP69KIP68
Frame material—Aluminum

Connectivity

Connectivity comparison: Ulefone Armor 28 Ultra versus Xiaomi 13 Ultra
SpecUlefone Armor 28 UltraXiaomi 13 Ultra
5GYesYes
Wi-FiWi-Fi 7Wi-Fi 6E
Bluetooth5.45.3
NFCYesYes
USBUSB-C 3.2 Gen 2USB-C 3.2
eSIMNoNo

Software

Software comparison: Ulefone Armor 28 Ultra versus Xiaomi 13 Ultra
SpecUlefone Armor 28 UltraXiaomi 13 Ultra
OS at launchAndroid 14Android 13 (MIUI 14)
OS update pledge—3 years

Audio

Audio comparison: Ulefone Armor 28 Ultra versus Xiaomi 13 Ultra
SpecUlefone Armor 28 UltraXiaomi 13 Ultra
Stereo speakersNoYes
3.5mm jackYesNo

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