Screen size
PillarWinner: 2.0"+9%
Watch Fit 41.8"
Quick verdict
Watch Fit 4 leads the measured specs 8-4.
Measured wins
Pillar
4
spec wins
Ties
1
equal specs
Watch Fit 4
8
spec wins
Overall winner
Screen size
Technology
Pillar
CDMA / CDMA2000
Watch Fit 4
No cellular connectivity
2G bands
Pillar
CDMA 800 / 1900 / 1700 / 2100
Watch Fit 4
N/A
3G bands
Pillar
CDMA2000 1x
Watch Fit 4
N/A
Speed
Pillar
CDMA2000 1x, 153 Kbps
Watch Fit 4
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
SD card
Stereo speakers
No
4G bands
Pillar
-
Watch Fit 4
N/A
GPRS
Pillar
-
Watch Fit 4
No
EDGE
Pillar
-
Watch Fit 4
No
Announced
Pillar
2011, September
Watch Fit 4
2025, May 15
Status
Pillar
Discontinued
Watch Fit 4
Available. Released 2025, May 26
Dimensions
Pillar
109.2 x 61 x 12.7 mm (4.30 x 2.40 x 0.5 in)
Watch Fit 4
43 x 38 x 9.5 mm (1.69 x 1.50 x 0.37 in)
Weight
Pillar
99 g (3.49 oz)
Watch Fit 4
27 g (0.95 oz)
Keyboard
Pillar
QWERTY
Watch Fit 4
-
SIM
Pillar
Mini-SIM
Watch Fit 4
No
Build
Pillar
-
Watch Fit 4
Glass front, aluminum alloy frame, plastic back
Other
Pillar
-
Watch Fit 4
5 ATM water resistant
Type
Pillar
TFT, 256K colors
Watch Fit 4
AMOLED, 2000 nits (peak)
Size
Pillar
2.0 inches, 12.4 cm2 (~18.6% screen-to-body ratio)
Watch Fit 4
1.82 inches
Resolution
Pillar
320 x 240 pixels, 4:3 ratio (~200 ppi density)
Watch Fit 4
480 x 408 pixels (~347 ppi density)
Card slot
Pillar
microSDHC (dedicated slot)
Watch Fit 4
No
Phonebook
Pillar
1000 entries, Photocall
Watch Fit 4
No
Call records
Pillar
Yes
Watch Fit 4
No
Internal
Pillar
-
Watch Fit 4
Unspecified
Single
Pillar
VGA
Watch Fit 4
-
Video
Pillar
No
Watch Fit 4
-
Other
Pillar
No
Watch Fit 4
-
Loudspeaker
Pillar
Yes
Watch Fit 4
Yes
3.5mm jack
Pillar
Yes
Watch Fit 4
No
WLAN
Pillar
No
Watch Fit 4
No
Bluetooth
Pillar
2.1
Watch Fit 4
5.2, LE
Positioning
Pillar
GPS, A-GPS
Watch Fit 4
GPS (L1+L5), GALILEO (E1+E5a), QZSS (L1+L5), BDS (B1l+B1C), GLONASS
Radio
Pillar
No
Watch Fit 4
No
USB
Pillar
microUSB
Watch Fit 4
No
NFC
Pillar
-
Watch Fit 4
Yes (gray model only)
Sensors
Pillar
Watch Fit 4
Accelerometer, gyro, heart rate, SpO2, compass, barometer
Messaging
Pillar
SMS, MMS
Watch Fit 4
Email, IM
Games
Pillar
Yes
Watch Fit 4
No
Java
Pillar
No
Watch Fit 4
No
Other
Pillar
MP3/AAC player H.263 player Organizer Voice memo Predictive text input
Watch Fit 4
Pulse wave arrhythmia analysis
Type
Pillar
Removable Li-Ion 900 mAh battery
Watch Fit 4
Li-Ion 400 mAh
Stand-by
Pillar
Up to 240 h
Watch Fit 4
-
Talk time
Pillar
Up to 4 h 30 min
Watch Fit 4
-
Charging
Pillar
-
Watch Fit 4
5W wireless
Colors
Pillar
Black
Watch Fit 4
Black, Silver
Price
Pillar
About 70 EUR
Watch Fit 4
$ 121.00 / € 104.76
Models
Pillar
-
Watch Fit 4
SYA-B19
Other
Pillar
-
Watch Fit 4
No