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InnoReviews

Ulefone Armor 28 Ultra vs vivo Y04

WINNER
Ulefone Armor 28 Ultra
61.6Inno Score
VS
vivo Y04
26.6Inno Score
55.2Performance20
53.7Display29.1
46.8Camera20.5
94.7Battery43.5
60Features20
10 spec wins — Ulefone Armor 28 Ultra3 spec wins — vivo Y04

InnoReviews verdict

Ulefone Armor 28 Ultra wins this phone face-off, 61.6 to 26.6, pulling ahead mainly in battery (+51) and features (+40). vivo Y04 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 performance score: 55 vs 20
  • Stronger display score: 54 vs 29
  • Stronger camera score: 47 vs 21
  • Stronger battery score: 95 vs 44
  • Stronger features score: 60 vs 20

Reasons to pick the vivo Y04

  • 58% lower thickness: 8.2 mm vs 19.4 mm
  • 56% lower weight: 199 g vs 450 g

Display

Display comparison: Ulefone Armor 28 Ultra versus vivo Y04
SpecUlefone Armor 28 Ultravivo Y04
Screen size6.67 ″6.74 ″+1%
Panel typeAMOLEDLCD
Resolution1080x2400720x1600
Pixel density395 ppi+52%260 ppi
Refresh rate120 Hz+33%90 Hz
Peak brightness2,200 nits+286%570 nits

Performance

Performance comparison: Ulefone Armor 28 Ultra versus vivo Y04
SpecUlefone Armor 28 Ultravivo Y04
ChipsetMediaTek Dimensity 9300+Unisoc T7225
Geekbench 6 (single)2,158Top 29%—
Geekbench 6 (multi)7,082Top 22%—
RAM (max)16 GB+300%4 GB
Storage options1TB64/128/256GB
Storage typeUFS 4.0eMMC 5.1

Camera

Camera comparison: Ulefone Armor 28 Ultra versus vivo Y04
SpecUlefone Armor 28 Ultravivo Y04
Main camera50 MP+285%13 MP
Main aperturef/1.9f/2.2
Ultra-wide50 MP—
Max video8K@30fps—
Front camera50 MP+900%5 MP
OISNoNo

Battery

Battery comparison: Ulefone Armor 28 Ultra versus vivo Y04
SpecUlefone Armor 28 Ultravivo Y04
Capacity10,600 mAh+93%5,500 mAh
Wired charging120 W+700%15 W
Wireless charging50 W—

Design

Design comparison: Ulefone Armor 28 Ultra versus vivo Y04
SpecUlefone Armor 28 Ultravivo Y04
Weight450 g199 g+56%
Thickness19.4 mm8.2 mm+58%
IP ratingIP68/IP69KIP64

Connectivity

Connectivity comparison: Ulefone Armor 28 Ultra versus vivo Y04
SpecUlefone Armor 28 Ultravivo Y04
5GYesNo
Wi-FiWi-Fi 7Wi-Fi 5
Bluetooth5.45.2
NFCYesNo
USBUSB-C 3.2 Gen 2USB-C 2.0
eSIMNoNo

Software

Software comparison: Ulefone Armor 28 Ultra versus vivo Y04
SpecUlefone Armor 28 Ultravivo Y04
OS at launchAndroid 14Android 14 (Funtouch OS 14)

Audio

Audio comparison: Ulefone Armor 28 Ultra versus vivo Y04
SpecUlefone Armor 28 Ultravivo Y04
Stereo speakersNo—
3.5mm jackYesYes

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