SamsungPhone

Available · Released Oct 2015

Samsung Gear S2 3G

GSM / HSPA

Samsung Gear S2 3G

At a Glance — Key Specifications

Samsung Gear S2 3G is a phone, released Oct 2015. It pairs a 1.2″, OLED display with the Qualcomm MSM8x26 and a 300 mAh battery. Specifications are still being confirmed.

Tech Mansion Scores

5.9/10 overall

  • Display7.4
  • Battery3.1
  • Design & Build8.0
  • Audio5.4

Scored from this device's verified specifications — categories with no real data are never scored.

Specifications are still being confirmed — scores appear as data is verified.

Launch timeline

  1. ReleasedOct 2015

Full Specifications

Every detail Tech Mansion has verified for this device, grouped the way people actually read them.

Launch

Launch status
Available
Release date
Oct 2015

Platform

OS version
Tizen-based wearable platform 2.3.2
Chipset (as published)
Qualcomm MSM8x26
CPU
Dual-core 1.0 GHz

Memory

Memory variants (RAM/storage)
4 GB
Card slot
None

Display

Display size
1.2″
Resolution
360 × 360 pixels
Panel type
OLED
Display protection
Corning Gorilla Glass 3

Battery

Battery capacity
300 mAh
Wireless charging
Yes

Body & build

Dimensions
51.8 × 44 × 13.4 mm
Weight
51 g
Materials
Glass, Stainless steel
SIM
eSIM

Connectivity

Bluetooth
Bluetooth 4.1
NFC
Yes
USB
No
Positioning
GPS

Audio

3.5mm jack
No

Additional specifications

Display
Size
1.2 inches
Memory
Internal Gb Primary
4
Comms
Radio
No
Battery
Capacity Mah
300

Summary

Get a plain-English overview of what this device offers, generated from its specifications.

Alternatives to consider

Karbonn Rebel ProKarbonn Rebel Pro5.9 vs 5.8 overall

Better display — wins clearlyKarbonn Rebel Pro: Better for Battery life

Samsung Gear S2 3GKarbonn Rebel Pro
LaunchOct 20154 Nov 2026
ChipsetQualcomm MSM8x26MediaTek Helio G81
Display1.2″ · OLED6.7″ · LCD (other) · 120 Hz
Battery300 mAh6,000 mAh · 20W charging
Memory4GB6GB / 128GB
Full comparison →
Karbonn RebelKarbonn Rebel5.9 vs 5.7 overall

Better display — wins clearlyKarbonn Rebel: Better for Battery life

Samsung Gear S2 3GKarbonn Rebel
LaunchOct 20154 Nov 2026
ChipsetQualcomm MSM8x26MediaTek Helio G81
Display1.2″ · OLED6.75″ · LCD (other) · 90 Hz
Battery300 mAh7,000 mAh · 18W charging
Memory4GB6GB / 128GB
Full comparison →
vivo V80 FEvivo V80 FE5.9 vs 6.9 overall

Better design — wins clearlyvivo V80 FE: Better for Battery life

Samsung Gear S2 3Gvivo V80 FE
LaunchOct 20153 Nov 2026
ChipsetQualcomm MSM8x26Mediatek Dimensity 7400 Turbo (4 nm)
Display1.2″ · OLED6.59″ · OLED · 120 Hz
Battery300 mAh7,000 mAh · 90W charging
Memory4GB8GB / 256GB
Full comparison →
Xiaomi Redmi M100 ProXiaomi Redmi M100 Pro5.9 vs 7.1 overall

Better design — wins narrowlyXiaomi Redmi M100 Pro: Better for Battery life

Samsung Gear S2 3GXiaomi Redmi M100 Pro
LaunchOct 20152 Nov 2026
ChipsetQualcomm MSM8x26Mediatek Dimensity 7300 Ultra (4 nm)
Display1.2″ · OLED6.67″ · OLED · 120 Hz
Battery300 mAh5,500 mAh · 45W charging
Memory4GB12GB / 256GB
Full comparison →

Similar devices

Phone

Honor 700 Pro

Display6.57″
ChipsetQualcomm Snapdragon 8 Elite Extreme Gen 6 (per GSMDome/Huawei Central reports)
Battery & Power9,000 mAh
Main Camera200 MP
Phone

Honor 700

Phone

OnePlus Turbo 7

ChipsetQualcomm Snapdragon 8 Gen 6 (unannounced)
Main Camera200 MP
ZTE nubia RedMagic 12 Pro
Phone

ZTE nubia RedMagic 12 Pro

Display6.85″
ChipsetQualcomm SM8975 Snapdragon 8 Elite Extreme Gen 6 (2 nm)
Memory & Storage16 GB · 1 TB
Battery & Power8,400 mAh