Comparison between:
- Samsung Gear Live
- LG G Watch
- LG G Watch R
- Asus ZenWatch

Brand and model

Information about the brand, model and model alias (if any) of a specific device.

Samsung Gear LiveLG G WatchLG G Watch RAsus ZenWatch
Samsung Gear LiveLG G WatchLG G Watch RAsus ZenWatch
Model aliasSM-R382
R382
LG-W100
W100
-WI500Q

Design

Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.

Width37.9 mm
3.79 cm
0.12 ft
1.49 in
37.9 mm
3.79 cm
0.12 ft
1.49 in
45 mm
4.5 cm
0.15 ft
1.77 in
39.8 mm
3.98 cm
0.13 ft
1.57 in
Height56.4 mm
5.64 cm
0.19 ft
2.22 in
46.5 mm
4.65 cm
0.15 ft
1.83 in
55 mm
5.5 cm
0.18 ft
2.17 in
50.6 mm
5.06 cm
0.17 ft
1.99 in
Thickness8.9 mm
0.89 cm
0.03 ft
0.35 in
9.95 mm
1 cm
0.03 ft
0.39 in
11.1 mm
1.11 cm
0.04 ft
0.44 in
9.4 mm
0.94 cm
0.03 ft
0.37 in
Weight59 g
0.13 lbs
2.08 oz
63 g
0.14 lbs
2.22 oz
62 g
0.14 lbs
2.19 oz
75 g
0.17 lbs
2.65 oz
ColorsBlack
Red
Black
White
BlackSilver
Rose-gold
Body materialsMetalMetalStainless steel
Leather
-
CertificationIP67IP67IP67IP55

Operating system

Operating system is the system software, which manages and controls the functioning of the hardware components of the device.

Operating system (OS)Android 4.3 Android Wear
Android 5.0.2
Android 4.3 Android WearAndroid 4.3 Android Wear
Android 5.0.2
Android Wear

System on Chip (SoC)

A system on a chip (SoC) includes into a single chip some of the main hardware components of the mobile device.

SoCQualcomm Snapdragon 400 APQ8026Qualcomm Snapdragon 400 APQ8026Qualcomm Snapdragon 400 APQ8026Qualcomm Snapdragon 400 APQ8026
Process technology28 nm28 nm28 nm28 nm
CPUARM Cortex-A7ARM Cortex-A7ARM Cortex-A7ARM Cortex-A7
CPU bits32 bit32 bit32 bit32 bit
Instruction setARMv7ARMv7ARMv7ARMv7
Level 1 cache memory (L1)16 KB + 16 KB16 KB + 16 KB16 KB + 16 KB16 KB + 16 KB
Level 2 cache memory (L2)1024 KB
1 MB
1024 KB
1 MB
1024 KB
1 MB
1024 KB
1 MB
CPU cores4444
CPU frequency1200 MHz1200 MHz1200 MHz1200 MHz
GPUQualcomm Adreno 305Qualcomm Adreno 305Qualcomm Adreno 305Qualcomm Adreno 305
GPU cores1111
RAM capacity512 MB512 MB512 MB512 MB
RAM typeLPDDR2---

Storage

Every mobile device has a built-in storage (internal memory) with a fixed capacity.

Storage4 GB4 GB4 GB4 GB
--eMMC-

Display

The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.

Type/technologySuper AMOLEDIPSP-OLEDAMOLED
Diagonal size1.6 in
40.64 mm
4.06 cm
1.65 in
41.91 mm
4.19 cm
1.3 in
33.02 mm
3.3 cm
1.63 in
41.4 mm
4.14 cm
Width1.13 in
28.74 mm
2.87 cm
1.17 in
29.63 mm
2.96 cm
0.92 in
23.35 mm
2.33 cm
1.15 in
29.28 mm
2.93 cm
Height1.13 in
28.74 mm
2.87 cm
1.17 in
29.63 mm
2.96 cm
0.92 in
23.35 mm
2.33 cm
1.15 in
29.28 mm
2.93 cm
Aspect ratio1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
Resolution320 x 320 pixels280 x 280 pixels320 x 320 pixels320 x 320 pixels
Pixel density283 ppi
111 ppcm
240 ppi
94 ppcm
348 ppi
136 ppcm
278 ppi
109 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Other featuresCapacitive
Multi-touch
--Multi-touch
Scratch resistant
---Corning Gorilla Glass 3
2.5D curved glass screen

Sensors

Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.

SensorsAccelerometer
Compass
Gyroscope
Heart rate
Accelerometer
Compass
Gyroscope
Accelerometer
Compass
Gyroscope
Barometer
Heart rate
PPG
Gyroscope
Heart rate
---Step counter

Bluetooth

Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.

Version4.04.04.04.0
FeaturesA2DP
LE
-LE-

USB

The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.

Connector typeMicro USBMicro USBMicro USBMicro USB
Version2.02.02.0-
FeaturesChargingChargingChargingCharging

Headphone jack

The headphone jack is an audio phone connector, a.k.a. an audio jack. The most widely used one in mobile devices is the 3.5 mm headphone jack.

Headphone jackNoNoNoNo

Battery

The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.

Capacity300 mAh400 mAh410 mAh370 mAh
TypeLi-IonLi-PolymerLi-PolymerLi-Polymer
FeaturesNon-removableNon-removableNon-removableNon-removable

Additional features

Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.

Additional featuresChangeable wear strapChangeable watch strapChangeable watch strapLeather strap
 Samsung Gear LiveLG G WatchLG G Watch RAsus ZenWatch