Screen size
Find X7 UltraWinner: 6.8"+0.6%
K15 Pro+6.8"
Quick verdict
Find X7 Ultra leads the measured specs 8-6.
Measured wins
Find X7 Ultra
8
spec wins
Overall winner
Ties
9
equal specs
K15 Pro+
6
spec wins
Screen size
Technology
Find X7 Ultra
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
K15 Pro+
GSM / HSPA / LTE / 5G
2G bands
Find X7 Ultra
GSM 850 / 900 / 1800 / 1900 , CDMA 800
K15 Pro+
GSM 850 / 900 / 1800 / 1900
3G bands
Find X7 Ultra
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1x
K15 Pro+
HSDPA 800 / 850 / 900 / 1700(AWS) / 2100
4G bands
Find X7 Ultra
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
equal specsFront camera
Battery
Wired charging
equal specsWeight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
equal specsK15 Pro+
1, 3, 4, 5, 8, 19, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66
5G bands
Find X7 Ultra
1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA
K15 Pro+
1, 3, 5, 8, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA
Speed
Find X7 Ultra
HSPA, LTE, 5G
K15 Pro+
HSPA, LTE, 5G
Announced
Find X7 Ultra
2024, January 08
K15 Pro+
2026, April 01
Status
Find X7 Ultra
Available. Released 2024, January 12
K15 Pro+
Released Apr 3, 2026
Dimensions
Find X7 Ultra
164.3 x 76.2 x 9.5 mm (6.47 x 3.00 x 0.37 in)
K15 Pro+
162.4 x 77.5 x 8.3 mm (6.39 x 3.05 x 0.33 in)
Weight
Find X7 Ultra
221 g (7.80 oz)
K15 Pro+
213 g or 219 g (7.51 oz)
Build
Find X7 Ultra
Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass) or eco leather back, aluminum frame
K15 Pro+
Glass front (Crystal Shield Glass), aluminum frame
SIM
Find X7 Ultra
Nano-SIM + Nano-SIM
K15 Pro+
Nano-SIM + Nano-SIM
Other
Find X7 Ultra
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
K15 Pro+
Built-in cooling fan IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) RGB LED lights (on the back)
Type
Find X7 Ultra
LTPO AMOLED, 1B colors, 120Hz, Dolby Vision, HDR10+, 1600 nits (typ), 2600 nits (HBM), 4500 nits (peak)
K15 Pro+
AMOLED, 1B colors, 165Hz, 600 nits (typ), 1800 nits (peak)
Size
Find X7 Ultra
6.82 inches, 113.0 cm2 (~90.3% screen-to-body ratio)
K15 Pro+
6.78 inches, 112.4 cm2 (~89.3% screen-to-body ratio)
Resolution
Find X7 Ultra
1440 x 3168 pixels (~510 ppi density)
K15 Pro+
1272 x 2772 pixels, 19.5:9 ratio (~450 ppi density)
Protection
Find X7 Ultra
Corning Gorilla Glass Victus 2
K15 Pro+
Crystal Shield Glass
OS
Find X7 Ultra
Android 14, upgradable to Android 16, ColorOS 16, up to 4 major Android upgrades
K15 Pro+
Android 16, ColorOS 16
Chipset
Find X7 Ultra
Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
K15 Pro+
Mediatek Dimensity 9500s (3 nm)
CPU
Find X7 Ultra
Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
K15 Pro+
Octa-core (1x3.73 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720)
GPU
Find X7 Ultra
Adreno 750
K15 Pro+
Immortalis-G925 MC12
Card slot
Find X7 Ultra
No
K15 Pro+
No
Internal
Find X7 Ultra
256GB 12GB RAM, 256GB 16GB RAM, 512GB 16GB RAM
K15 Pro+
256GB 12GB RAM, 512GB 12GB RAM
Other
Find X7 Ultra
UFS 4.0
K15 Pro+
UFS 4.1
Quad
Find X7 Ultra
50 MP, f/1.8, 23mm (wide), 1.0"-type, 1.6µm, dual pixel PDAF, OIS 50 MP, f/2.6, 65mm (periscope telephoto), 1/1.56", 1.0µm, 2.8x optical zoom, multi-directional PDAF (25cm - ∞), OIS 50 MP, f/4.3, 135mm (periscope telephoto), 1/2.51", 0.7µm, 6x optical zoom, dual pixel PDAF (35cm - ∞), OIS 50 MP, f/2.0, 14mm, 123˚ (ultrawide), 1/1.95", 1.0µm, PDAF
K15 Pro+
-
Features
Find X7 Ultra
Laser AF, color spectrum sensor, Hasselblad Color Calibration, LED flash, HDR, panorama
K15 Pro+
Color spectrum sensor, LED flash, panorama
Video
Find X7 Ultra
4K@30/60fps, 1080p@30/60/240fps; gyro-EIS; HDR, 10‑bit video, Dolby Vision
K15 Pro+
4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS
Dual
Find X7 Ultra
-
K15 Pro+
50 MP, f/1.8, 24mm (wide), PDAF, OIS 8 MP, f/2.2, 15mm, 116˚ (ultrawide)
Single
Find X7 Ultra
32 MP, f/2.4, 21mm (wide), 1/2.74", 0.8µm, PDAF
K15 Pro+
16 MP, f/2.4, 23mm (wide)
Features
Find X7 Ultra
Panorama
K15 Pro+
Panorama
Video
Find X7 Ultra
4K@30/60fps, 1080p@30fps, gyro-EIS
K15 Pro+
1080p@30/60fps, gyro-EIS
Loudspeaker
Find X7 Ultra
Yes, with stereo speakers
K15 Pro+
Yes, with stereo speakers
3.5mm jack
Find X7 Ultra
No
K15 Pro+
No
WLAN
Find X7 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band, Wi-Fi Direct
K15 Pro+
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band
Bluetooth
Find X7 Ultra
5.4, A2DP, LE, aptX HD, LHDC
K15 Pro+
5.4, A2DP, LE, aptX HD, LHDC 5
Positioning
Find X7 Ultra
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), GLONASS
K15 Pro+
GPS (L1+L5), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L5), GLONASS
NFC
Find X7 Ultra
Yes
K15 Pro+
Yes
Infrared port
Find X7 Ultra
Yes
K15 Pro+
Yes
Radio
Find X7 Ultra
No
K15 Pro+
No
USB
Find X7 Ultra
USB Type-C 3.2, OTG
K15 Pro+
USB Type-C 2.0, OTG
Sensors
Find X7 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
K15 Pro+
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Other
Find X7 Ultra
Emergency SOS via satellite (messages and calls) - available in Oppo Find X7 Ultra Satellite version (PHY120)
K15 Pro+
-
Type
Find X7 Ultra
5000 mAh
K15 Pro+
Si/C Li-Ion 8000 mAh
Charging
Find X7 Ultra
100W wired, PD, 50% in 10 min, 100% in 26 min 50W wireless 10W reverse wireless
K15 Pro+
100W wired, 44W/100W UFCS, 55W PPS, 13.5W PD Reverse wired Bypass charging
Colors
Find X7 Ultra
Black, Dark Blue, Light Brown
K15 Pro+
Gray, Silver, Pink
Models
Find X7 Ultra
PHY110, PHY120
K15 Pro+
PMG110
Price
Find X7 Ultra
$ 208.70
K15 Pro+
About 460 EUR