Head to head · 2 watches

Watch Series 4 vs Watch Ultra 2

Verified specs side by side. The green tick marks the better value on each measurable row.

Comparing 2 watches
Watch Series 4
Watch Series 4—Score pending
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Watch Ultra 2
Watch Ultra 2—Score pending
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The short verdict

Scores pending

We haven’t scored these yet. Use the measured differences and full specs below.

Watch Series 4
—
Watch Ultra 2
—
Choose the Watch Series 4 if
  • Health-focused buyers who want ECG and fall detection
Check price at eBay →
Choose the Watch Ultra 2 if
  • Larger screen (1.92 vs 1.78 in)
  • Cheaper today ($14.99 vs $175)
Check price at eBay →
At a glance

Key differences

Measured differences only. Ties and tiny gaps are left out.
Why pick theWatch Series 42 wins
−0.1"Easier one-handed use1.8" vs 1.9"
−13 gLighter in the hand48 vs 61 g
Check priceBest price · eBay · check the store for today’s priceCheck price at eBay ↗
Why pick theWatch Ultra 22 wins
+8%Larger screen1.92 vs 1.78 in
−$160Cheaper today$14.99 vs $175
Check priceBest price · eBay · check the store for today’s priceCheck price at eBay ↗
Full specs

Side-by-side specifications

Battery1 difference
Battery life
18 mAh
36 mAh
Display3 differences
Screen size
1.78"
1.92"
Resolution
448 x 368
502x410
Brightness
1000 nits
Up to 3000 nits; 1 nit minimum
Performance2 differences
Chipset
Dual-core
S9 SiP (64-bit dual-core)
Storage
16 GB
64 GB
Connectivity2 differences
Bluetooth
Bluetooth 5.0
5.3
Cellular
LTE
LTE and UMTS
Body2 differences
Weight
48 g
61 g
Water resistance
50 m (ISO 22810:2010) + IP6X
100 m (ISO 22810:2010) + IP6X
Launch1 difference
Released
September 23, 2023
2023

Specs verified against manufacturer data. Prices in USD before tax; we may earn a commission from qualifying purchases.

Community

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