Realme 14x 5G 8/128 GB vs Vivo X300 12/512 GB

80
Realme 14x 5G 8/128 GB Best for Battery Life with long lasting battery and 120Hz display

Realme 14x 5G 8/128 GB

₹15,999

90
Vivo X300 12/512 GB Recognized as Elite Choice by AI Rating

Vivo X300 12/512 GB

₹81,998

Display
86
96
Screen Size
6.67 inches
6.31 inches
Display Type
IPS LCD
AMOLED
Resolution
720x1604 px (HD+)
1216x2640
Refresh Rate
120 Hz
120 Hz
Brightness
625 nits
4500 nits
Performance
74
93
Processor/CPU
MediaTek Dimensity 6300
MediaTek Dimensity 9500
AnTuTu Score
422130
3004951
RAM
8 GB
12 GB
RAM Type
LPDDR4X
LPDDR5X Ultra
Storage Type
UFS 2.2
UFS 4.1
Operating System
Android v14
Android v16
Camera
75
96
Main Camera
—
200 MP, Wide Angle, f/1.68, 1/1.14", 0.56µm, upto 3x Optical Zoom, 23 mm, Samsung S5KHPB0
Secondary Camera
8 MP, Wide Angle, f/2.0, 1/4.0", 1.12µm, 25 mm
50 MP, Ultra-Wide Angle, f/2.0, 1/2.76", 0.64µm, 15 mm, Samsung ISOCELL S5KJN1
Tertiary Camera
—
50 MP, Telephoto, f/2.57, 1/1.95", Sony LYT 600, upto 100x Digital Zoom, upto 3x Optical Zoom, 70 mm
Front Camera
16 MP MP
50 MP MP
Rear Video Recording
Full HD @30fps
4k @30/60/120 fps Full HD @30/60/120 fps
Front Video Recording
null
—
Camera Features
10 x Digital Zoom, Auto Flash, Face detection, Touch to focus, Exposure compensation, ISO control, Continuous Shooting, High Dynamic Range mode (HDR), Dual Video Recording
Autofocus, OIS, Flash, SuperMoon, Digital Zoom 3 x Optical Zoom Auto Flash, Bokeh portrait video
Memory
Internal Storage
128 GB
512 GB
Expandable Storage
yes
no
Battery
88
88
Battery Capacity
6000 mAh
6040 mAh
Fast Charging
yes
yes
Charging Speed
45 W
90 W
Wireless Charging
no
yes
Network
5G Support
yes
yes
WiFi
Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes, Wi-Fi 7 (802.11 a/be), MIMO
Bluetooth
v5.3
Yes, v6.0
Design
84
81
Weight
197 g
190 g
Build Material
—
Glass -
Colors
Crystal Black
Elite Black
Connectivity
USB Type
USB Type C
USB Type C
NFC
no
yes
Headphone Jack
no
no
SIM Type
Nano
Nano
Dual SIM
yes
yes
General
Release Date
2024-12-18
2025-12-02
SIM Slot
Dual SIM
Dual SIM
Water Resistance
yes
Yes, Water resistant, IP68, IP69, (up to 30 minutes in a depth of 1.5 meter)
OS Updates
2 Years
5 Years
Security Updates
3 Years
7 Years
Model Name
realme 14x
vivo X300
Who should buy this

✓ Ideal for users looking for…

  • 6000mAh battery that runs well past a full day
  • 45W fast charging — back to full in under an hour
  • 120Hz display with solid outdoor visibility
  • 50MP camera delivers sharp daylight shots
  • 128GB base storage with microSD expansion up to 1TB
  • Water resistance for everyday peace of mind

! Consider before buying…

  • Plastic build with occasional quality control hiccups
  • Single rear camera limits what you can shoot
  • Voice call clarity can be hit or miss
  • No NFC or headphone jack
  • Service center experiences are inconsistent

✓ Ideal for users looking for…

  • Exceptional camera with zoom that actually delivers
  • Lightning-fast charging that tops up in about half an hour
  • Compact and premium build that feels great in hand
  • Smooth performance backed by 12GB RAM
  • Origin Island is genuinely more useful than it sounds
  • Bright, vivid display that holds up in sunlight

! Consider before buying…

  • Heats up during extended camera use or 4K shooting
  • Skin tones can look soft and artificial in portraits
  • Software UI has occasional glitches
  • Price is steep at launch without discounts
  • Battery drains faster than the size suggests it should
Compare Prices
₹15,999
₹81,998