Xiaomi Mi 12 Ultra vs Xiaomi 17 Ultra

Product
Xiaomi Mi 12 Ultra
1,350 USD
Xiaomi 17 Ultra
1,349 USD

Price
1,350 USD
1,349 USD
Status
Discontinued
Available
Brand
Xiaomi Mobiles
Xiaomi Mobiles
Model No
Mi 12 Ultra
25128PNA1G, 2512BPNDAG

Launch Date
2022, July 01
2026, February 28

Technology
GSM / CDMA / HSPA / EVDO / LTE / 5G
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 38, 40, 41, 42, 66
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 42, 48, 66, 71
5G bands
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78, 79 SA/NSA
1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 48, 66, 71, 75, 77, 78, 79 SA/NSA
Speed
HSPA 42.2/5.76 Mbps, LTE-A, 5G
HSPA, LTE, 5G
GPRS
Yes
EDGE
Yes

Dimensions
164.3 x 74.6 x 8.4 mm
162.9 x 77.6 x 8.3 mm (6.41 x 3.06 x 0.33 in)
Weight
234 g
218.4 g or 223.4 g (7.69 oz)
Build
Glass front (Gorilla Glass Victus), ceramic back, aluminum frame, IP68 dust/water resistant (up to 1.5m for 30 mins)
Glass front, fiber-reinforced plastic back / silicone polymer back (eco leather), aluminum alloy frame
SIM
Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM + eSIM + eSIM + eSIM (max 2 at a time)
Colors
Ceramic White, Ceramic Black
Black, White, Starlit Green

Type
AMOLED, 1B colors, 120Hz, HDR10+, 900 nits, 1700 nits (peak)
LTPO AMOLED, 68B colors, 120Hz, 2160Hz PWM, Dolby Vision, HDR10+, 3500 nits (peak)
Size
6.73 inches, 109.4 cm2
6.9 inches, 116.6 cm2 (~92.3% screen-to-body ratio)
Resolution
1440 x 3200 pixels, 20:9 ratio
1200 x 2608 pixels, 19.5:9 ratio (~416 ppi density)

OS
Android 12
Android 16, HyperOS 3
Chipset
Qualcomm SM8450 Snapdragon 8+ Gen 1 (4 nm)
Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
CPU
Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680)
Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
GPU
Adreno 730
Adreno 840

RAM
8GB/12GB
16GB
Storage
256GB/512GB
512GB/1TB
Card Slot
No

Lens 1
50 MP, f/2.0, 24mm (wide), Dual Pixel PDAF, Laser AF, OIS
50 MP, f/1.7, 23mm (wide), 1.0"-type, 1.6µm, dual pixel PDAF, OIS
Lens 2
48 MP, f/4.1, 120mm (periscope telephoto), 1/2.0", 0.8µm, PDAF, OIS, 5x optical zoom
200 MP, f/2.4-3.0, 75-100mm (periscope telephoto), 1/1.4", 0.56µm, multi-directional PDAF (30cm - ∞), OIS, 3.2-4.3x continuous optical zoom, zoom ring
Lens 3
48 MP, f/2.2, 12mm, 128˚ (ultrawide), 1/2.0", 0.8µm, PDAF
50 MP, f/2.2, 14mm, 115˚ (ultrawide), 1/2.76", 0.64µm, dual pixel PDAF TOF 3D, (depth)
Lens 4
TOF 3D, (depth)
Features
Dual-LED dual-tone flash, HDR, panorama, 1.1” AMOLED selfie display
Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama
Video
8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+ rec
8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240/480/960/1920fps, gyro-EIS, Dolby Vision HDR 10-bit rec. (4K@60fps, 1080p)

Lens 1
20 MP, f/2.2, 27mm (wide), 1/3.4", 0.8µm
50 MP, f/2.2, 21mm (wide), 1/2.7", 0.61µm, AF
Video
1080p@30fps, 720p@120fps, gyro-EIS
4K@30/60fps, 1080p@30/60/120fps, gyro-EIS
Features
HDR, panorama

Capacity
Li-Po 4800 mAh, non-removable
Si/C Li-Ion 6000 mAh
Charging
Fast charging 67W, Fast wireless charging 50W, Reverse wireless charging 10W, Quick Charge 4+, Power Delivery 3.0
90W wired, 90W PPS, PD3.0, QC3+ 50W wireless 22.5W reverse wired 10W reverse wireless

Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, color spectrum
Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer

Loudspeaker
Yes
Yes
3.5mm jack
Yes

WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, DLNA, hotspot
Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band or tri-band, Wi-Fi Direct
Bluetooth
5.2, A2DP, LE, aptX HD
6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5, MIHC
GPS
Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
NFC
Yes
Yes
USB
USB Type-C 2.0, USB On-The-Go
USB Type-C 3.2 Gen 2, DisplayPort, OTG