Xiaomi Watch S4 vs Oppo Watch X2

Xiaomi Watch S4

Xiaomi Watch S4

Announced On:October, 2024

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Oppo Watch X2

Oppo Watch X2

Announced On:February, 2025

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Xiaomi Watch S4 vs Oppo Watch X2

Xiaomi Watch S4	Oppo Watch X2

Price
EUR: €130	EUR: €300
USD: N/A	USD: N/A
GBP: N/A	GBP: N/A
INR: N/A	INR: N/A
PKR: N/A	PKR: N/A

Form Factor
Body
Candybar, Touchscreen, Wearable	Candybar, Touchscreen, Wearable
Dimensions
47.3 x 47.3 x 12 mm (1.86 x 1.86 x 0.47 in)	47.6 x 46.6 x 11.8 mm (1.87 x 1.83 x 0.46 in)
Weight
44.5 g (1.59 oz)	49.7 g (1.76 oz)
Build
Aluminum alloy frame, stainless steel bezel Waterproof (5ATM)	Sapphire crystal front, stainless steel frame, plastic back IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) MIL-STD-810H compliant Waterproof (5ATM/50m) Compatible with standard 22mm straps ECG certified
Colors
Black, Silver	Lava Black, Summit Blue
Models
M2424W1, M2425W1	OPWWE251

Type
Display
AMOLED, 2200 nits (peak)	LTPO AMOLED, 2200 nits (peak) Always-on display
Size
1.43 inches	1.5 inches
Resolution
466 x 466 pixels (~326 ppi density)	466 x 466 pixels (~310 ppi density)
Protection
Scratch/drop-proof glass	Sapphire crystal glass

Technology
Network
GSM / HSPA / LTE	No cellular connectivity
2G Bands
GSM 850 / 900 / 1800 / 1900
3G Bands
HSDPA
4G Bands
LTE

Internal Memory
Memory
	32GB ROM, 2GB RAM
Card Slot
No	No

GPRS
Connectivity
No	No
EDGE
No	No
Speed
HSPA, LTE	No
WLAN
No	Wi-Fi 802.11 a/b/g/n, dual-band
Bluetooth
5.3, A2DP, LE	5.2, A2DP, LE
USB
No	No
NFC
Yes (market/region dependent)	Yes

Radio
Multimedia
No	No

Operating System (OS)
Software
HyperOS 2	ColorOS Watch 7.0 + Wear OS 5.0

Chipset
Hardware
	Qualcomm Snapdragon W5 Gen 1 (4 nm)
Sensors
Accelerometer, gyro, compass, barometer, heart rate, SpO2	Accelerometer, gyro, barometer, compass, heart rate, SpO2, thermometer (skin temperature)
SIM
eSIM (market/region dependent)	No
Speakers
Yes	Yes
Audio Jack
No	No

Battery Type
Battery
Li-Po 486 mAh	Li-Ion 648 mAh
Charging
	7.5W wired

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