HMD T21

Name: HMD T21
Brand: HMD

The HMD T21 is a balanced everyday device, powered by the Unisoc Tiger T612 (12 nm), suited to light-to-moderate use, backed by a large 8,200 mAh battery for multi-day use (2024).

2024 · Lower-mid-range · Android 13

Overall

Performance

C+

Display

B+

Battery

A+

Camera

C+

Charging

Software

ⓘ Grades compare this device against others in its own market segment (Mid-range), not against every device on the site.

⚡ Quick Specs

Size10.36" · 247.5 x 157.3 x 7.5 mm (9.74 x 6.19 x 0.30 in)

ChipsetUnisoc Tiger T612 (12 nm)

RAM4GB

Storage128GB | 64GB

Main Camera8 MP · LED flash

⚖️ Compare With

✓︎ Pros

✓Exceptional 8,200 mAh battery — lasts 2+ days with typical use

✓10.36" IPS LCD display with accurate colours and wide viewing angles

✓3.5mm headphone jack for wired audio without adapters

⊗ Cons

✗Entry-level Unisoc Tiger T612 (12 nm) — struggles with demanding apps

✗8 MP main camera — basic quality, limited for photography enthusiasts

✗Lower-resolution 225 PPI screen — visible pixels on close inspection

✗Heavy at 467g — noticeable in pocket over long periods

⚠️ Not ideal for

Mobile gamingHeavy multitaskingPhotographyMedia consumption

ℹ️ Overview

Status

Available

Announced

2024, May 15

⚙️ Performance

Chipset

Unisoc Tiger T612 (12 nm)

Entry-level — basic tasks only

CPU

Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)

GPU

Mali-G57

Android 13

RAM

4GB

Fine for everyday apps

Storage

128GB | 64GB

Memory Card

microSDXC

💻 Display

Size

10.36"

Resolution

1200×2000

Sharpness

225 ppi

Pixels visible at normal viewing distance

Panel

IPS LCD, 360 nits (typ)

IPS: accurate colours, good brightness

Protection

Scratch-resistant glass

📷 Camera

Main Camera

8 MP

Basic quality — limited flexibility

Main Video

1080p@30fps

Main Camera Features

LED flash

Selfie

8 MP

Selfie Video

Yes

🔋 Battery

Capacity

8,200 mAh

Excellent endurance — easily lasts a full day

Type

Li-Po 8200 mAh

Charging

18W wired, PD3.0

📱 Design & Build

Weight

467g

On the heavier side — noticeable in pocket

Dimensions

247.5 x 157.3 x 7.5 mm (9.74 x 6.19 x 0.30 in)

Build

Glass front, aluminum back

SIM

Nano-SIM

Colors

Black Steel

Sensors

Accelerometer, proximity (accessories only)

📶 Network

Technology

GSM / HSPA / LTE

Speed

HSPA, LTE

2G Bands

GSM 850 / 900 / 1800 / 1900

3G Bands

HSDPA 850 / 900 / 2100

📡 Connectivity

WiFi

Wi-Fi 802.11 a/b/g/n/ac, dual-band

Bluetooth

5.0, A2DP, LE

NFC

Yes (market/region dependent)

GPS

GPS, GLONASS, GALILEO

USB

USB Type-C 2.0, OTG

🔊 Sound

3.5mm Jack

Yes

Loudspeaker

Yes, with stereo speakers

Radio

FM radio

❓ Frequently Asked Questions

No, the HMD T21 does not support 5G — it supports GSM / HSPA / LTE.

Yes, the HMD T21 has NFC for contactless payments and pairing.

No, the HMD T21 charges via cable only — no wireless charging.

Yes, up to 18W (18W wired, PD3.0).

Yes, the HMD T21 supports microSDXC expandable storage.

The HMD T21 SIM configuration: Nano-SIM.

Yes, the HMD T21 has a 3.5mm headphone jack.

Yes, the HMD T21 has stereo speakers.

The HMD T21 ships with Android 13.

The HMD T21 uses USB Type-C 2.0, OTG.

The HMD T21 supports Wi-Fi 802.11 a/b/g/n/ac, dual-band.

The HMD T21 has 5.0, A2DP, LE.

HMD T21

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