Xiaomi Redmi K70 Ultra

Classification

Xiaomi Redmi K70 Ultra
Classification
Grade	A
Calculator version	1
Classification date	2024-10-31
Information
Name	Xiaomi Redmi K70 Ultra
Brand by Parent	Redmi by Xiaomi
Generation
Model(s)
Release date	2024-07-19
Type/Category	Smartphone
Website	[1]
Status	In sale
More
Dimensions	160.4 x 75.1 x 8.4 mm (6.31 x 2.96 x 0.33 in)
Mass	211 g
Operating system	Android 14, HyperOS
Companion App
CPU	Octa-core (1x3.25 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)
GPU	Immortalis-G720 MC12
Memory	16GB
Storage	256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM, 1TB 24GB RAM
Battery	Li-Po 5500 mAh, non-removable
Power
Charging	120W wired, PD3.0, 100% in 24 min (advertised)
Display	OLED, 68B colors, 144Hz, Dolby Vision, HDR10+, 1600 nits (HBM), 4000 nits (peak)
Camera	50 MP, f/1.7, 23mm (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, 119˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro)
Sound	2 x 0.5mm
Connectivity	USB Type-C

Device
Criterion	Value	Proof(s)	Comment
Known hardware tampering	None	[]
Known vulnerabilities	None	[2]
Prior attacks	None	[]
Updatability	Very common	[3]
Category score	1

System
Criterion	Value	Proof(s)	Comment
Authentication with other systems	Full	[4]
Communications	Encrypted with up-to-date encryption	[5]
Storage	Encrypted with up-to-date encryption	[6]
Category score	1

User Authentication
Criterion	Value	Proof(s)	Comment
Account management	Full	[7]
Authentication	Secure	[8]
Brute-force protection	Exist	[9]
Event logging	Absent	[]
Passwords	Require change after setup with complexity requirements	[10]
Category score	2

Grade	A