Xiaomi 14 Ultra vs Oppo X 2021

979 USD

979 USD

Available

Available

Xiaomi Mobiles

Oppo Mobiles

14 Ultra

Oppo X 2021

2024, February 14

2021, February 24

GSM / CDMA / HSPA / EVDO / LTE / 5G

GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800

GSM 850 / 900 / 1800 / 1900

HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66 - International 1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66 - China

1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 32(1500), 66(1700/2100), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)

1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 48, 66, 77, 78, 79 SA/NSA - International 1, 3, 5, 7, 8, 28, 38, 40, 41, 48, 66, 77, 78, 79 SA/NSA - China

5G SA/NSA

HSPA, LTE-A, 5G

9.2 mm thickness

N/A

220 g (7.76 oz)

N/A

Glass front (Gorilla Glass Victus 2), eco leather back, aluminum frame Xiaomi Shield Glass / Xiaomi Longjing Glass IP68 dust/water resistant (up to 1.5m for 30 min)

Dual SIM (Nano-SIM, dual stand-by)

Dual Sim, Dual Standby (Nano-SIM)

Black; other colors

Silver, Black

LTPO AMOLED, 1B colors, 120Hz, Dolby Vision, HDR10+

OLED Capacitive Touchscreen, 16M Colors, Multitouch

6.73 inches, 109.4 cm2

7.3 Inches

1440 x 3200 pixels, 20:9 ratio (~521 ppi density)

1440 x 3200 Pixels (~481 PPI)

Android 13, MIUI 14

Android 11 OS

Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)

Snapdragon 865

Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)

Octa core (2.84 GHz, Single core, Kryo 585 + 2.42 GHz, Tri core, Kryo 585 + 1.8 GHz, Quad core, Kryo 585)

Adreno 750

Adreno 650

12GB/16GB

8GB

256GB/512GB/1TB UFS 4.0

256GB

No

50 MP, f/1.6 or f/4.0, 23mm (wide), 1.0"-type, 1.6µm, multi-directional PDAF, Laser AF, OIS

64 MP

50 MP, f/3.0, 120mm (periscope telephoto), 1/2.51", Dual-Pixel PDAF, OIS, 5x optical zoom

16 MP

50 MP, f/1.8, 75mm (telephoto), 1/2.51", Dual-Pixel PDAF, OIS, 3.2x optical zoom

12 MP

50 MP, f/1.8, 12mm, 122˚ (ultrawide), 1/2.51", Dual-Pixel PDAF TOF 3D, (depth)

Leica lenses, Dual-LED flash, HDR, panorama, 67mm filter ring holder (optional)

Geo-tagging, touch focus, face detection, HDR, panorama,

8K@24fps, 4K@24/30/60fps, 1080p@30/60/120/240/480/960/1920fps, gyro-EIS, Dolby Vision HDR 10-bit rec. (4K@60fps, 1080p)

4K (2160p@30/60fps, 1080p@30/60fps; gyro-EIS; HDR)

32 MP, f/2.0, 22mm (wide), 0.7µm

16 MP

HDR, panorama

1080p@30/60fps

5300 mAh, non-removable

(Li-Po Non removable), 4000 mAh

90W wired, PD3.0, QC4 50W wireless 10W reverse wireless

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

Accelerometer, Compass, Fingerprint (under display, optical), Gyro, Proximity

Yes, with stereo speakers

Yes

No 24-bit/192kHz Hi-Res audio

Yes

Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct

Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, hotspot

5.4, A2DP, LE, aptX HD, aptX Adaptive

v5.1 with A2DP, LE

GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)

Yes + dual-band A-GPS with GLONASS, BDS, GALILEO

Yes

Yes

USB Type-C 3.2, DisplayPort, OTG

3.1, Type-C 1.0 reversible connector, USB On-The-Go

FM Radio

AnTuTu: 2014262 (v10) GeekBench: 7060 (v6) 3DMark Wild life: 17244 (offscreen 1440p)

-25.6 LUFS (Very good)

Active use score 11:25h