New Release Updated: Apr 2026

Honor 300 Ultra

$619 (Expected Price)

Reviewed by the MobGadgets Tech Team

We analyze specs, compare pricing, and aggregate real-world data to bring you unbiased mobile reviews. Learn how we test.

Display 6.78" AMOLED

Processor Snapdragon 8 Gen 3

Battery 5300mAh

RAM & Storage 512GB/1TB storage, no card slot

Full Specs

Should you buy the Honor 300 Ultra?

Reasons to Buy

Massive 6000 mAh battery life
Large 6.7" display for media
Excellent value at $619

Reasons to Avoid

May be bulky due to large battery
Average camera performance in low light

Full Specifications

Network Technology: GSM / HSPA / LTE / 5G

Launch Announced: 2024, December 02 Status: Available. Released 2024, December 07

Body Dimensions: 163.8 x 75.3 x 8.2 mm (6.45 x 2.96 x 0.32 in) Weight: 198 g (6.98 oz) Build: Glass front, glass back or silicone polymer back (eco leather) SIM: Nano-SIM + Nano-SIM - : IP65 dust tight and water resistant (low pressure water jets)

Display Type: AMOLED, 1B colors, 120Hz, HDR, 1200 nits (HBM), 4000 nits (peak) Size: 6.78 inches, 111.5 cm² (~90.4% screen-to-body ratio) Resolution: 1224 x 2700 pixels (~437 ppi density) Protection: Giant rhino glass

Platform OS: Android 15, MagicOS 9 Chipset: Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm) CPU: Octa-core (1x3.0 GHz Cortex-X4 & 5x2.95 GHz Cortex-A720 & 2x2.0 GHz Cortex-A520) GPU: Adreno 750

Memory Card slot - No Internal: 512GB 12GB RAM, 1TB 16GB RAM

Main Camera Triple: 50 MP, f/2.0, (wide), 1/1.56", 1.0µm, PDAF, OIS
50 MP, f/3.0, (periscope telephoto), 1/2.51", 0.7µm, PDAF, OIS, 3.8x optical zoom
12 MP, f/2.2, 112˚ (ultrawide), AF Features: LED flash, HDR, panorama Video: 4K, 1080p, gyro-EIS, OIS

Selfie camera Dual: 50 MP, f/2.1, (wide)
2 MP, f/2.4, (depth) Features: HDR Video: 4K, 1080p, gyro-EIS

Sound Loudspeaker : Yes, with stereo speakers 3.5mm jack : No

Comms WLAN: Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct Bluetooth: 5.3, A2DP, LE, aptX HD Positioning: GPS, GALILEO, GLONASS, QZSS, BDS (B1I+B1c) NFC: Yes Infrared port: Yes Radio: No USB: USB Type-C 2.0, OTG

Features Sensors: Fingerprint (under display, ultrasonic), accelerometer, gyro, compass, ultrasound proximity
- : BDS Satellite Messaging

Battery Type: Si/C Li-Ion 5300 mAh Charging: 100W wired, 59% in 15 min
80W wireless, 39% in 15 min
5W reverse wired
Reverse wireless

Misc Colors: Black, White Price: About 550 EUR

Frequently Asked Questions

With its Dimensity 6300 chipset and 6GB of RAM, it handles everyday tasks and moderate gaming efficiently, though extremely graphic-intensive games may require lower settings.

Yes, to complement its massive 6000 mAh battery, it features standard fast charging capabilities to get you back up and running quickly.