OEM unlocked means enable developer options. It allow the bootloader to be enlocked.

Once OEM unlocking is enabled, you can connect phone with computer and operate your phone on the computer. The permissions of these operations are higher than "USB debugging", such as unlocking the bootloader.

Actually most people no need OEM unlocking function, you can use other all functions of this phone without any problems.

What's in the box ?

Simple Set：

1 X Mobile Phone

1 X Charger

1 X Data Cable

(Accessioes are new, but not original)

Full Set：

1 X Mobile Phone

1 X Charger

1 X Data Cable

1 X User Manual

1 X Box

(Accessioes are new, but not original)

NETWORK Technology

GSM / HSPA / LTE / 5G

2G bands GSM 850 / 900 / 1800 / 1900

3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100

4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 42, 48, 66, 71 - GX7AS, GB62Z (USA/Canada)

1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 38, 39, 40, 41, 42, 48, 66, 71 - G1AZG (International)

5G bands 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA/Sub6 - GX7AS (USA/Canada)

1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 40, 48, 66, 71, 77, 78, 260, 261 SA/NSA/Sub6/mmWave - GB62Z (USA)

1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 40, 48, 66, 71, 77, 78 SA/NSA/Sub6 - G1AZG (International)

Speed HSPA, LTE-A (CA), 5G

LAUNCH Announced 2022, May 11

Status Available. Released 2022, July 21

BODY Dimensions 152.2 x 71.8 x 8.9 mm (5.99 x 2.83 x 0.35 in)

Weight 178 g (6.28 oz)

Build Glass front (Gorilla Glass 3), aluminum frame, plastic back

SIM Nano-SIM and eSIM

IP67 dust/water resistant (up to 1m for 30 min)

DISPLAY Type OLED, HDR

Size 6.1 inches, 90.7 cm2 (~83.0% screen-to-body ratio)

Resolution 1080 x 2400 pixels, 20:9 ratio (~429 ppi density)

Protection Corning Gorilla Glass 3

Always-on display

PLATFORM OS Android 12, upgradable to Android 14

Chipset Google Tensor (5 nm)

CPU Octa-core (2x2.80 GHz Cortex-X1 & 2x2.25 GHz Cortex-A76 & 4x1.80 GHz Cortex-A55)

GPU Mali-G78 MP20

MEMORY Card slot No

Internal 128GB 6GB RAM

UFS 3.1

MAIN CAMERA Dual 12.2 MP, f/1.7, 27mm, (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS

12 MP, f/2.2, 17mm, 114˚ (ultrawide), 1.25µm

Features Dual-LED flash, Pixel Shift, Auto-HDR, panorama

Video 4K@30/60fps, 1080p@30/60/120/240fps; gyro-EIS, OIS

SELFIE CAMERA Single 8 MP, f/2.0, 24mm (wide), 1.12µm

Features Auto-HDR, panorama

Video 1080p@30fps

SOUND Loudspeaker Yes, with stereo speakers

3.5mm jack No

COMMS WLAN Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct

Bluetooth 5.2, A2DP, LE

Positioning GPS, GLONASS, GALILEO, QZSS

NFC Yes

Radio No

USB USB Type-C 3.1

FEATURES Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometer

BATTERY Type Li-Po 4410 mAh, non-removable

Charging 18W wired, PD3.0