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Armor 23 Ultra vs Redmi K70 Pro

UleFone Armor 23 Ultra vs Xiaomi Redmi K70 Pro

What Armor 23 Ultra does better (8) and where Redmi K70 Pro wins (17) — every spec side by side.

UleFone · 2023Armor 23 Ultra

8.9Score

8 advantages≈ $430

Xiaomi · 2023Redmi K70 Pro

9.3Score

17 advantages≈ $460

Higher score

7.2Display9.2

8.9Camera8.8

9.4Battery7.8

8.2Features9.2

Dimensions

Size comparison

Armor 23 UltraRedmi K70 Pro

	Armor 23 Ultra	Redmi K70 Pro	Difference
Height	177.4 mm	160.9 mm	+16.5 mm
Width	81.5 mm	75 mm	+6.5 mm
Thickness	12.8 mm	8.2 mm	+4.6 mm
Weight	332 g	209 g	+123 g

Drawn to the same scale from the official dimensions (front and side).

Why is Armor 23 Ultra better than Redmi K70 Pro?

Wireless chargingYes · Redmi K70 Pro: No
Battery capacity5,280 mAh vs 5,000 mAh+6%
Optical zoom3.2× vs 2×+60%
Selfie camera50 MP vs 16 MP3.1×
Storage (base)512 GB vs 256 GB2×
Memory card slotYes · Redmi K70 Pro: No
Rear cameras4 vs 3+33%
Charged in 30 min180% vs 167%+8%

Why is Redmi K70 Pro better than Armor 23 Ultra?

RAM12 GB vs 24 GB2×
OLED panelNo · Armor 23 Ultra: Yes
Storage (max)512 GB vs 1,024 GB2×
Optical stabilisationNo · Armor 23 Ultra: Yes
Stereo speakersNo · Armor 23 Ultra: Yes
Weight332 g vs 209 g+59%
Pixel density396 ppi vs 526 ppi+33%
CPU frequency2.6 GHz vs 3.3 GHz+27%
Max video4K vs 8K
Thickness12.8 mm vs 8.2 mm+56%
Process6 nm vs 4 nm+50%
Resolution (width)1,080 px vs 1,440 px+33%

Specifications

Side by side

Only differences	UleFone Armor 23 Ultra≈ $4308.9	Xiaomi Redmi K70 Pro≈ $4609.3
Design
Weight	332 g	209 g
Thickness	12.8 mm	8.2 mm
Height	177.4 mm	160.9 mm
Width	81.5 mm	75 mm
Back	—	Glass
Ingress protection	IP68	—
Water resistance (IPx)	IPx8	—
Glass protection	Corning Gorilla Glass Victus	Corning Gorilla Glass
Colours	Elite Black, Umbra Orange	Black, Silver, Blue/Green, Lamborgini Green, Lamborgini Yellow
Display
Screen size	6.8″	6.7″
Panel	IPS LCD	OLED
OLED panel	No	Yes
Resolution (width)	1,080 px	1,440 px
Resolution (height)	2,460 px	3,200 px
Pixel density	396 ppi	526 ppi
Refresh rate	120 Hz	120 Hz
Peak brightness	—	4,000 nits
Measured brightness	—	1,016 nits
Screen-to-body ratio	75.5%	89%
HDR	—	Yes
Performance
Chipset	Mediatek Dimensity 8020	Qualcomm SM8650-AB Snapdragon 8 Gen 3
Chip maker	MediaTek	Qualcomm
Process	6 nm	4 nm
CPU cores	8	8
CPU frequency	2.6 GHz	3.3 GHz
GPU	Mali-G77 MC9	Adreno 750
AnTuTu score	—	2,486,114
Geekbench 6 (multi-core)	—	7,192
3DMark Wild Life Extreme	—	4,359
Memory
RAM	12 GB	24 GB
Storage (max)	512 GB	1,024 GB
Storage (base)	512 GB	256 GB
Storage type	UFS 3.1	UFS 4.0
Memory card slot	Yes	No
Camera
Main camera	50 MP	50 MP
Main camera aperture	f/1.7	f/1.6
Main sensor size	1/1.31"	1/1.55"
Rear cameras	4	3
Optical stabilisation	No	Yes
Ultra-wide camera	Yes	Yes
Telephoto camera	Yes	Yes
Optical zoom	3.2×	2×
Max video	4K	8K
4K video frame rate	60 fps	60 fps
Selfie camera	50 MP	16 MP
4K selfie video	No	No
Battery
Battery capacity	5,280 mAh	5,000 mAh
Battery type	Li-Po	Li-Po
Wired charging	120 W	120 W
Charged in 30 min	180%	167%
Wireless charging	Yes	No
Wireless charging power	50 W	—
Reverse wireless charging	Yes	—
Connectivity
5G	Yes	Yes
eSIM	No	No
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 6	Wi-Fi 7
Bluetooth	5.1	5.4
NFC	Yes	Yes
USB	USB Type-C 3.1	USB Type-C
USB version	3.1	3.2
Satellite messaging	Yes	—
Infrared port	—	Yes
Dual-band GPS	Yes	Yes
Satellite navigation	GLONASS, GALILEO, BDS, QZSS	GLONASS, GALILEO, BDS, QZSS, NavIC
Features
Stereo speakers	No	Yes
3.5 mm headphone jack	No	No
Fingerprint sensor	Side	Under display
Barometer	Yes	—
Sensors	Fingerprint (side-mounted), accelerometer, proximity, compass, gyro, barometer	Fingerprint (under display, optical), accelerometer, proximity, gyro, compass
Software
OS at launch	Android 13	Android 14
Platform	Android	Android
Interface	—	HyperOS
EU label
Energy class	B	—
Battery charge cycles	1,000	—
Endurance per cycle	48 h	—
Repairability class	C	—
Drop resistance class	A	—