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InnoReviews

Motorola Razr 50 Ultra vs OPPO K13 5G

WINNER
Motorola Razr 50 Ultra
56.2Inno Score
VS
OPPO K13 5G
46.6Inno Score
38.9Performance28.9
73.9Display53.2
54.7Camera30.7
57.2Battery79.8
73.3Features52
12 spec wins — Motorola Razr 50 Ultra2 spec wins — OPPO K13 5G

InnoReviews verdict

Motorola Razr 50 Ultra wins this phone face-off, 56.2 to 46.6, pulling ahead mainly in camera (+24) and features (+21). OPPO K13 5G still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the Motorola Razr 50 Ultra

  • Stronger performance score: 39 vs 29
  • Stronger display score: 74 vs 53
  • Stronger camera score: 55 vs 31
  • Stronger features score: 73 vs 52
  • 150% higher Peak brightness: 3,000 nits vs 1,200 nits

Reasons to pick the OPPO K13 5G

  • Stronger battery score: 80 vs 57
  • 78% higher Wired charging: 80 W vs 45 W
  • 75% higher capacity: 7,000 mAh vs 4,000 mAh

Display

Display comparison: Motorola Razr 50 Ultra versus OPPO K13 5G
SpecMotorola Razr 50 UltraOPPO K13 5G
Screen size6.9 ″+3%6.67 ″
Panel typeLTPO AMOLEDAMOLED
Resolution1080x26402400x1080
Pixel density413 ppi+5%394 ppi
Refresh rate165 Hz+38%120 Hz
Peak brightness3,000 nits+150%1,200 nits
Screen-to-body—92.2 %

Performance

Performance comparison: Motorola Razr 50 Ultra versus OPPO K13 5G
SpecMotorola Razr 50 UltraOPPO K13 5G
ChipsetSnapdragon 8s Gen 3Snapdragon 6 Gen 4
Geekbench 6 (single)1,848Top 39%—
Geekbench 6 (multi)4,630Top 41%—
Wild Life Extreme stability77 %Bottom 45%—
RAM (max)12 GB+50%8 GB
Storage options256GB/512GB128GB / 256GB
Storage typeUFS 4.0UFS 3.1

Camera

Camera comparison: Motorola Razr 50 Ultra versus OPPO K13 5G
SpecMotorola Razr 50 UltraOPPO K13 5G
Main camera50 MP50 MP
Main aperturef/1.7f/1.8
Telephoto50 MP—
Optical zoom2 x—
Max video4K@60fps4K@30fps
Front camera32 MP+100%16 MP
OISYesNo

Battery

Battery comparison: Motorola Razr 50 Ultra versus OPPO K13 5G
SpecMotorola Razr 50 UltraOPPO K13 5G
Capacity4,000 mAh7,000 mAh+75%
Wired charging45 W80 W+78%
Wireless charging15 W—
Active use endurance12.1 h—

Design

Design comparison: Motorola Razr 50 Ultra versus OPPO K13 5G
SpecMotorola Razr 50 UltraOPPO K13 5G
Weight189 g+9%208 g
Thickness7.1 mm+16%8.5 mm
IP ratingIPX8IP65
Frame materialAluminumPlastic

Connectivity

Connectivity comparison: Motorola Razr 50 Ultra versus OPPO K13 5G
SpecMotorola Razr 50 UltraOPPO K13 5G
5GYesYes
Wi-FiWi-Fi 7Wi-Fi 6
Bluetooth5.45.2
NFCYesNo
USBUSB-C 2.0USB-C
eSIMYesNo

Software

Software comparison: Motorola Razr 50 Ultra versus OPPO K13 5G
SpecMotorola Razr 50 UltraOPPO K13 5G
OS at launchAndroid 14Android 15 (ColorOS 15)
OS update pledge3 years+50%2 years

Audio

Audio comparison: Motorola Razr 50 Ultra versus OPPO K13 5G
SpecMotorola Razr 50 UltraOPPO K13 5G
Stereo speakersYesYes
3.5mm jackNoNo

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