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InnoReviews

Motorola Signature vs Nothing Phone (4b)

WINNER
Motorola Signature
78.9Inno Score
VS
Nothing Phone (4b)
44.2Inno Score
73.5Performance28.9
94.2Display52.8
69.3Camera42.6
73.5Battery49.7
94.7Features65.3
13 spec wins — Motorola Signature0 spec wins — Nothing Phone (4b)

InnoReviews verdict

Motorola Signature wins this phone face-off, 78.9 to 44.2, pulling ahead mainly in performance (+45) and display (+41). Nothing Phone (4b) still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the Motorola Signature

  • Stronger performance score: 74 vs 29
  • Stronger display score: 94 vs 53
  • Stronger camera score: 69 vs 43
  • Stronger battery score: 74 vs 50
  • Stronger features score: 95 vs 65

Reasons to pick the Nothing Phone (4b)

No decisive spec advantages — this side competes on price and preference.

Display

Display comparison: Motorola Signature versus Nothing Phone (4b)
SpecMotorola SignatureNothing Phone (4b)
Screen size6.8 ″6.77 ″
Panel typeLTPO AMOLEDAMOLED
Resolution1264x27801080x2344
Pixel density446 ppi+17%381 ppi
Refresh rate165 Hz+38%120 Hz
Peak brightness6,200 nits+210%2,000 nits
Screen-to-body95.2 %+9%87.4 %

Performance

Performance comparison: Motorola Signature versus Nothing Phone (4b)
SpecMotorola SignatureNothing Phone (4b)
ChipsetSnapdragon 8 Gen 5Snapdragon 6 Gen 4
Geekbench 6 (single)2,908Top 17%—
Geekbench 6 (multi)9,678Top 10%—
RAM (max)16 GB+100%8 GB
Storage options256GB/512GB/1TB128GB/256GB
Storage typeUFS 4.1UFS 2.2

Camera

Camera comparison: Motorola Signature versus Nothing Phone (4b)
SpecMotorola SignatureNothing Phone (4b)
Main camera50 MP50 MP
Main aperturef/1.6f/1.8
Ultra-wide50 MP+525%8 MP
Telephoto50 MP—
Optical zoom3 x—
Max video8K@30fps4K@30fps
Front camera50 MP+213%16 MP
OISYesYes

Battery

Battery comparison: Motorola Signature versus Nothing Phone (4b)
SpecMotorola SignatureNothing Phone (4b)
Capacity5,200 mAh5,200 mAh
Wired charging90 W+173%33 W
Wireless charging50 W0 W

Design

Design comparison: Motorola Signature versus Nothing Phone (4b)
SpecMotorola SignatureNothing Phone (4b)
Weight186 g+11%210 g
Thickness7 mm+19%8.6 mm
IP ratingIP68/IP69IP64
Frame materialAluminumPlastic

Connectivity

Connectivity comparison: Motorola Signature versus Nothing Phone (4b)
SpecMotorola SignatureNothing Phone (4b)
5GYesYes
Wi-FiWi-Fi 7Wi-Fi 6
Bluetooth6.06.0
NFCYesYes
USBUSB-C 3.2USB-C 2.0
eSIMYes—

Software

Software comparison: Motorola Signature versus Nothing Phone (4b)
SpecMotorola SignatureNothing Phone (4b)
OS at launchAndroid 16Android 16 (Nothing OS 4.1)
OS update pledge7 years+133%3 years

Audio

Audio comparison: Motorola Signature versus Nothing Phone (4b)
SpecMotorola SignatureNothing Phone (4b)
Stereo speakersYesYes
3.5mm jackNoNo

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